Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

I think you’re wrong. I don’t agree _____ you at all. A) to B) on C) with D) about

Answer»

Correct option is C) with 

2.

Wait _____ me. A) to B) for C) at D) on

Answer»

Correct option is B) for

3.

_____ she go to America 10 years ago? A) Has B) Does C) Had D) Did

Answer»

Correct option is D) Did

4.

I _____ been _____ Ireland. A) have / too B) have / to C) has / to D) has / too

Answer»

Correct option is B) have / to

5.

I often go abroad _____ business. A) to B) by C) for D) on

Answer»

Correct option is D) on

6.

_____ your best friend sometimes go on holiday with you? A) Do B) Does C) Have D) Did

Answer»

Correct option is  C) Have

7.

Monica _____ many tournaments? A) have / won B) has / win C) have / win D) has / won

Answer»

Correct option is D) has / won

8.

_____ you have a good holiday last year? A) Do B) Does C) Did D) Are

Answer»

Correct option is  C) Did

9.

_____ you often travel abroad? A) Do B) Does C) Have D) Did

Answer»

Correct option is  A) Do

10.

“ _____ your friend speak English?” “No, she _____ .” A) Is / isn’t B) Can / can’t C) Could / could D) Can/can

Answer»

Correct option is B) Can / can’t 

11.

_____ you ever been to Amsterdam? A) Do B) Does C) Have D) Did

Answer»

Correct option is  C) Have

12.

I _____ born in Amsterdam _____ I live in New York now. A) was / and B) was / but C) were / and D) were / but

Answer»

B) was / but 

13.

She _____ understand English, _____ she can’t speak it. A) could / and B) can / and C) can / but D) can’t / but

Answer»

C) can / but 

14.

A: _____ languages can her aunt _____ ? B: 2 languages. A) How many / speak B) How much / speak C) What / use D) What / speak

Answer»

A) How many / speak 

15.

_____ you _____ any other languages? A) Could / know B) Could / use C) Can / speak D) Can / speaking

Answer»

C) Can / speak 

16.

A: _____ can they _____ a computer? B: In the office. A) What time / use B) Where / use C) When / use D) Where / using

Answer»

B) Where / use 

17.

I love Netherlands, _____ I came to Amsterdam. A) and B) however C) for D) so

Answer»

Correct option is D) so

correct answer is option D) so          

18.

A: _____ can she _____ the guitar? B: Very well. A) How / play B) Why / play C) What / play D) When / play

Answer»

A) How / play 

19.

A: _____ you _____ the piano? B: Yes, _____ . A) Can / use / I can B) Can / play / I can C) Can / play / I D) Can / use / *

Answer»

B) Can / play / I can 

20.

“Could she cook?” “Yes, she _____” A) can B) is C) could D) was

Answer»

Correct option is C) could 

21.

Everybody _____ drive a car in my family. A) was B) can C) is D) are

Answer»

Correct option is B) can 

22.

He _____ cooking when he _____ 15 years old. A) started / was B) has started / has been C) ‘s started / was D) started / has been

Answer»

Correct option is A) started / was

23.

She is only 14 years old, but she _____ many tournaments in her life. A) already won B)‘s already won C) already win D)‘ve already won

Answer»

Correct option is B)‘s already won

24.

A: _____ of food _____ our cook cook? B: Italian & French food. A) What of / can B) Which / can C) What kind / can D) What / can

Answer»

C) What kind / can 

c) what kind / can

25.

“_____ you cook Italian food?” “No, I _____ but I love eating it.” A) Are / am not B) Can / can’t C) Could / can’t D) Can’t / can

Answer»

B) Can / can’t 

26.

In 1992 I _____ for the Italian President When he _____ to France. A) cooked / has come B) have cooked / came C) cook / came D) cooked / came

Answer»

Correct option is D) cooked / came

27.

In what dress did the author go to the Minister along with Nanukaka?

Answer»

Firstly Nanukaka came in an out landish car with a liveried chuaffer secondly he dressed him self like a heriditary pandit from princely state and while getting into the. He shouted loudly to take him to a king place to show he had contacts with many kings.

28.

An angand oil lamp of about ______ candle is used as illuminated signals for underground sighting.1. 802. 503. 204. 35

Answer» Correct Answer - Option 2 : 50

Explanation:

An angand oil lamp which is used as illuminated signals for underground sighting having internsity of about 50 candle.

29.

Name the poets who wrote the following lines:Where are the songs of spring? Ay, where are they?Think not of them, thou hast thy music too –

Answer»

John Keats wrote above lines.

30.

What does Martin Luther say about the life of Negroes?

Answer»

Martin luther say about the life of neg roes is still like that of a disobled person because if it is captivoted with the hand cuffs of seperation (on basis of race) and the fetters of discrimination. The Negroes are thougt to be inferior to the whites and so one not given the proper rights of a citizen but are tormented every where.

31.

Why don’t you ______ (visit us) on Friday? A) ring up B) turn up C) get back D) come round

Answer»

Correct option is D) come round

32.

ComprehensionDIRECTIONS for the question: Read the information given below and answer the question that follows.Twenty five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green.While arranging the beads along any of the five rows or along any of the five columns, the rules given below are to be followed:1. Two adjacent beads along the same row or column are always of different colours.2. There is at least one Green bead between any two Blue beads along the same row or column.3. There is at least one Blue and at least one Green bead between any two Red beads along the same row or column.Every unique, complete arrangement of twenty five beads is called a configuration.

Answer»

EXPLANATION:

To solve this question we can use the answer to the previous question, since a maximum of 9 red beads are possible, filling the remaining space with green and blue beads, in such a way that the number of blue beads is minimized. 

R

G

B

R

G

G

R

G

B

R

B

G

R

G

B

R

B

G

R

G

G

R

B

G

R

 

 

 

 

 

 

Hence the number of blue beads is 6.

33.

ComprehensionDIRECTIONS for the question: Read the information given below and answer the question that follows.The Humanities department of a college is planning to organize eight seminars, one for each of the eight doctoral students - A, B, C, D, E, F, G and H. Four of them are from Economics, three from Sociology and one from Anthropology department. Each student is guided by one among P, Q, R, S and T. Two students are guided by each of P, R and T, while one student is guided by each of Q and S. Each student is guided by a guide belonging to their department.Each seminar is to be scheduled in one of four consecutive 30-minute slots starting at 9:00am, 9:30 am, 10:00 am and 10:30 am on the same day. More than one seminars can be scheduled in a slot, provided the guide is free. Only three rooms are available and hence at the most three seminars can be Scheduled in a slot. Students who are guided by the same guide must be scheduled in consecutive slots.The following additional facts are also known.1. Seminars by students from Economics are scheduled in each of the four slots.2. A’s is the only seminar that is scheduled at 10:00 am. A is guided by R.3. F is an Anthropology student whose seminar is scheduled at 10:30 am.4. The seminar of a Sociology student is scheduled at 9:00 am.5. B and G are both Sociology students, whose seminars are scheduled in the same slot. The seminar of an Economics student, who is guided by T, is also scheduled in the same slot.6. P, who is guiding both B and C, has students scheduled in the first two slots.7. A and G are scheduled in two consecutive slots.1. P, Q and S2. P, R and S3. Q, R and S4. P, Q and R

Answer» Correct Answer - Option 1 : P, Q and S

EXPLANATION:

A number of students we have - A B C D E F G H. The guides are P Q R S T and they mentor 2,1, 2, 1, 2 students respectively. Slots are 09:00, 09:30, 10:00, 10:30. Moreover, economics, sociology, and anthropology have 4, 3, 1 students respectively.

Now from the 5th statement, two sociology seminars and economics seminars are held in the same slot. This will not take place at 10:00(only one seminar is scheduled at 10:00), this will also not take place at 10:30 (An anthropology seminar is scheduled at 10:30 and a maximum of three seminars are scheduled in a slot. Hence this will happen at either 9 or 9:30. Now from (7), A and G are scheduled in consecutive slots. A is scheduled at 10:00. Hence G will be scheduled at 9:30. SO from (5), there will be three students having their seminars at 9:30.

Combining this data with the remaining points we get the following table

As we can see above table P,Q and S are not guiding any economics students.

P (2)

Sociology

B, C

Q (1)

Anthropology/ Sociology

Either F or G

R (2)

Economics

A, Either of Dl E/H

S (1)

Sociology/ Anthropology

G/F

T (2)

Economics

Any two of the DI E/H

 

Moreover, we do know that students having the same subject are scheduled in consecutive slots. So we get

09:00

09:30

10.00

10:30

Teacher

Student

Subject

Teacher

Student

Subject

Teacher

Student

Subject

Teacher

Student

Subject

T

 

Economics

T

 

Economics

R

A

Economics

R

 

Economics

  

Sociology

 

B

Sociology

    

F

Anthropology

    

G

Sociology

     

 

34.

ComprehensionDIRECTIONS for the question: Read the information given below and answer the question that follows.The Humanities department of a college is planning to organize eight seminars, one for each of the eight doctoral students - A, B, C, D, E, F, G and H. Four of them are from Economics, three from Sociology and one from Anthropology department. Each student is guided by one among P, Q, R, S and T. Two students are guided by each of P, R and T, while one student is guided by each of Q and S. Each student is guided by a guide belonging to their department.Each seminar is to be scheduled in one of four consecutive 30-minute slots starting at 9:00am, 9:30 am, 10:00 am and 10:30 am on the same day. More than one seminars can be scheduled in a slot, provided the guide is free. Only three rooms are available and hence at the most three seminars can be Scheduled in a slot. Students who are guided by the same guide must be scheduled in consecutive slots.The following additional facts are also known.1. Seminars by students from Economics are scheduled in each of the four slots.2. A’s is the only seminar that is scheduled at 10:00 am. A is guided by R.3. F is an Anthropology student whose seminar is scheduled at 10:30 am.4. The seminar of a Sociology student is scheduled at 9:00 am.5. B and G are both Sociology students, whose seminars are scheduled in the same slot. The seminar of an Economics student, who is guided by T, is also scheduled in the same slot.6. P, who is guiding both B and C, has students scheduled in the first two slots.7. A and G are scheduled in two consecutive slots.If D is scheduled in a slot later than Q's, then which of the following two statement(s) is (are) true?(i) E and H are guided by T.(ii) G is guided by Q.1. Only (i)2. Both (i) and (ii)3. Only (ii)4. Neither (i) nor (ii)

Answer» Correct Answer - Option 2 : Both (i) and (ii)

EXPLANATION:

P (2)

Sociology

B, C

Q (1)

Anthropology/ Sociology

Either F or G

R (2)

Economics

A, Either of Dl E/H

S (1)

Sociology/ Anthropology

G/F

T (2)

Economics

Any two of the DI E/H

 

Moreover, we do know that students having the same subject are scheduled in consecutive slots. So we get

09:00

09:30

10.00

10:30

Teacher

Student

Subject

Teacher

Student

Subject

Teacher

Student

Subject

Teacher

Student

Subject

T

 

Economics

T

 

Economics

R

A

Economics

R

 

Economics

  

Sociology

 

B

Sociology

    

F

Anthropology

    

G

Sociology

     

 

 

Now D is scheduled in a slot later than Q. Q can mentor only F or G, but obviously, he can't mentor F because F is in the last slot, hence Q will mentor G. In that scenario D has to take the 10:30 slot which means D will be mentored by R and E/H will be mentored by T. So statement 1 and statement 2 both are correct.

35.

ComprehensionDIRECTIONS for the question: Read the information given below and answer the question that follows.The Humanities department of a college is planning to organize eight seminars, one for each of the eight doctoral students - A, B, C, D, E, F, G and H. Four of them are from Economics, three from Sociology and one from Anthropology department. Each student is guided by one among P, Q, R, S and T. Two students are guided by each of P, R and T, while one student is guided by each of Q and S. Each student is guided by a guide belonging to their department.Each seminar is to be scheduled in one of four consecutive 30-minute slots starting at 9:00am, 9:30 am, 10:00 am and 10:30 am on the same day. More than one seminars can be scheduled in a slot, provided the guide is free. Only three rooms are available and hence at the most three seminars can be Scheduled in a slot. Students who are guided by the same guide must be scheduled in consecutive slots.The following additional facts are also known.1. Seminars by students from Economics are scheduled in each of the four slots.2. A’s is the only seminar that is scheduled at 10:00 am. A is guided by R.3. F is an Anthropology student whose seminar is scheduled at 10:30 am.4. The seminar of a Sociology student is scheduled at 9:00 am.5. B and G are both Sociology students, whose seminars are scheduled in the same slot. The seminar of an Economics student, who is guided by T, is also scheduled in the same slot.6. P, who is guiding both B and C, has students scheduled in the first two slots.7. A and G are scheduled in two consecutive slots.1. Three seminars are scheduled in the first slot.2. Two seminars are scheduled in the first slot.3. Only one seminar is scheduled in the second slot.4. Three seminars are scheduled in the last slot.

Answer» Correct Answer - Option 2 : Two seminars are scheduled in the first slot.

EXPLANATION:

A number of students we have - A B C D E F G H. The guides are P Q R S T and they mentor 2, 1, 2, 1, 2 students respectively. Slots are 09:00, 09:30, 10:00, 10:30. Moreover, economics, sociology, and anthropology have 4, 3, 1 students respectively.

Now from the 5th statement, two sociology seminars and economics seminars are held in the same slot. This will not take place at 10:00(only one seminar is scheduled at 10:00), this will also not take place at 10:30( An anthropology seminar is scheduled at 10:30 and a maximum of three seminars are scheduled in a slot. Hence this will happen at either 9 or 9:30. Now from (7), A and G are scheduled in consecutive slots. A is scheduled at 10:00. Hence G will be scheduled at 9:30. SO from (5), there will be three students having their seminars at 9:30.

Combining this data with the remaining points we get the following table

P (2)

Sociology

B, C

Q (1)

Anthropology/ Sociology

Either F or G

R (2)

Economics

A, Either of Dl E/H

S (1)

Sociology/ Anthropology

G/F

T (2)

Economics

Any two of the DI E/H

 

Moreover, we do know that students having the same subject are scheduled in consecutive slots. So we get

09:00

09:30

10.00

10:30

Teacher

Student

Subject

Teacher

Student

Subject

Teacher

Student

Subject

Teacher

Student

Subject

T

 

Economics

T

 

Economics

R

A

Economics

R

 

Economics

  

Sociology

 

B

Sociology

    

F

Anthropology

    

G

Sociology

     

 

 


Moreover, we do know that students having the same subject are scheduled in consecutive slots. So we get

Here we can see that two seminars are scheduled in the first slot.

36.

ComprehensionDIRECTIONS for the question: Read the information given below and answer the question that follows.The Humanities department of a college is planning to organize eight seminars, one for each of the eight doctoral students - A, B, C, D, E, F, G and H. Four of them are from Economics, three from Sociology and one from Anthropology department. Each student is guided by one among P, Q, R, S and T. Two students are guided by each of P, R and T, while one student is guided by each of Q and S. Each student is guided by a guide belonging to their department.Each seminar is to be scheduled in one of four consecutive 30-minute slots starting at 9:00am, 9:30 am, 10:00 am and 10:30 am on the same day. More than one seminars can be scheduled in a slot, provided the guide is free. Only three rooms are available and hence at the most three seminars can be Scheduled in a slot. Students who are guided by the same guide must be scheduled in consecutive slots.The following additional facts are also known.1. Seminars by students from Economics are scheduled in each of the four slots.2. A’s is the only seminar that is scheduled at 10:00 am. A is guided by R.3. F is an Anthropology student whose seminar is scheduled at 10:30 am.4. The seminar of a Sociology student is scheduled at 9:00 am.5. B and G are both Sociology students, whose seminars are scheduled in the same slot. The seminar of an Economics student, who is guided by T, is also scheduled in the same slot.6. P, who is guiding both B and C, has students scheduled in the first two slots.7. A and G are scheduled in two consecutive slots.1. B is scheduled in the first slot.2. H is an Economics student.3. Q is guiding G4. S is guiding F.

Answer» Correct Answer - Option 2 : H is an Economics student.

EXPLANATION:

A number of students we have - A B C D E F G H. The guides are P Q R S T and they mentor 2,1,2,1,2 students respectively. Slots are 09:00, 09:30, 10:00, 10:30. Moreover, economics, sociology, and anthropology have 4, 3, 1 students respectively.

Now from the 5th statement, two sociology seminars and economics seminars are held in the same slot. This will not take place at 10:00(only one seminar is scheduled at 10:00), this will also not take place at 10:30( An anthropology seminar is scheduled at 10:30 and a maximum of three seminars are scheduled in a slot. Hence this will happen at either 9 or 9:30. Now from (7), A and G are scheduled in consecutive slots. A is scheduled at 10:00. Hence G will be scheduled at 9:30. SO from (5), there will be three students having their seminars at 9:30.

Combining this data with the remaining points we get the following table

 

P (2)

Sociology

B, C

Q (1)

Anthropology/ Sociology

Either F or G

R (2)

Economics

A, Either of Dl E/H

S (1)

Sociology/ Anthropology

G/F

T (2)

Economics

Any two of the DI E/H

 

Moreover, we do know that students having the same subject are scheduled in consecutive slots. So we get

09:00

09:30

10.00

10:30

Teacher

Student

Subject

Teacher

Student

Subject

Teacher

Student

Subject

Teacher

Student

Subject

T

 

Economics

T

 

Economics

R

A

Economics

R

 

Economics

  

Sociology

 

B

Sociology

    

F

Anthropology

    

G

Sociology

     

 

 

As we can clearly say from here that H, D, and E are all economics students. Hence Option B is true.

37.

ComprehensionDIRECTIONS for the question: Read the information given below and answer the question that follows.The Humanities department of a college is planning to organize eight seminars, one for each of the eight doctoral students - A, B, C, D, E, F, G and H. Four of them are from Economics, three from Sociology and one from Anthropology department. Each student is guided by one among P, Q, R, S and T. Two students are guided by each of P, R and T, while one student is guided by each of Q and S. Each student is guided by a guide belonging to their department.Each seminar is to be scheduled in one of four consecutive 30-minute slots starting at 9:00am, 9:30 am, 10:00 am and 10:30 am on the same day. More than one seminars can be scheduled in a slot, provided the guide is free. Only three rooms are available and hence at the most three seminars can be Scheduled in a slot. Students who are guided by the same guide must be scheduled in consecutive slots.The following additional facts are also known.1. Seminars by students from Economics are scheduled in each of the four slots.2. A’s is the only seminar that is scheduled at 10:00 am. A is guided by R.3. F is an Anthropology student whose seminar is scheduled at 10:30 am.4. The seminar of a Sociology student is scheduled at 9:00 am.5. B and G are both Sociology students, whose seminars are scheduled in the same slot. The seminar of an Economics student, who is guided by T, is also scheduled in the same slot.6. P, who is guiding both B and C, has students scheduled in the first two slots.7. A and G are scheduled in two consecutive slots.1. At least one of D and H is guided by T.2. Neither D nor H is guided by T.3. Both D and H are guided by T.4. Exactly one of D and H is guided by T.

Answer» Correct Answer - Option 1 : At least one of D and H is guided by T.

EXPLANATION:

P (2)

Sociology

B, C

Q (1)

Anthropology/ Sociology

Either F or G

R (2)

Economics

A, Either of Dl E/H

S (1)

Sociology/ Anthropology

G/F

T (2)

Economics

Any two of the DI E/H

 

Moreover, we do know that students having the same subject are scheduled in consecutive slots. So we get

09:00

09:30

10.00

10:30

Teacher

Student

Subject

Teacher

Student

Subject

Teacher

Student

Subject

Teacher

Student

Subject

T

 

Economics

T

 

Economics

R

A

Economics

R

 

Economics

  

Sociology

 

B

Sociology

    

F

Anthropology

    

G

Sociology

     

 


If E and Q are scheduled in the same slot, they both can be in the last slot. In that case, E will be guided by R and both D and H will be guided by T. Moreover if they are in the second slot, E will be guided by T and at least one of D and H will be guided by T. 

38.

ComprehensionDIRECTIONS for the question: Read the information given below and answer the question that follows.The Humanities department of a college is planning to organize eight seminars, one for each of the eight doctoral students - A, B, C, D, E, F, G and H. Four of them are from Economics, three from Sociology and one from Anthropology department. Each student is guided by one among P, Q, R, S and T. Two students are guided by each of P, R and T, while one student is guided by each of Q and S. Each student is guided by a guide belonging to their department.Each seminar is to be scheduled in one of four consecutive 30-minute slots starting at 9:00am, 9:30 am, 10:00 am and 10:30 am on the same day. More than one seminars can be scheduled in a slot, provided the guide is free. Only three rooms are available and hence at the most three seminars can be Scheduled in a slot. Students who are guided by the same guide must be scheduled in consecutive slots.The following additional facts are also known.1. Seminars by students from Economics are scheduled in each of the four slots.2. A’s is the only seminar that is scheduled at 10:00 am. A is guided by R.3. F is an Anthropology student whose seminar is scheduled at 10:30 am.4. The seminar of a Sociology student is scheduled at 9:00 am.5. B and G are both Sociology students, whose seminars are scheduled in the same slot. The seminar of an Economics student, who is guided by T, is also scheduled in the same slot.6. P, who is guiding both B and C, has students scheduled in the first two slots.7. A and G are scheduled in two consecutive slots.1. D is guided by T.2. G is guided by Q.3. F is guided by S.4. E is guided by R.

Answer» Correct Answer - Option 4 : E is guided by R.

EXPLANATION:

P (2)

Sociology

B, C

Q (1)

Anthropology/ Sociology

Either F or G

R (2)

Economics

A, Either of Dl E/H

S (1)

Sociology/ Anthropology

G/F

T (2)

Economics

Any two of the DI E/H

 

Moreover, we do know that students having the same subject are scheduled in consecutive slots. So we get

09:00

09:30

10.00

10:30

Teacher

Student

Subject

Teacher

Student

Subject

Teacher

Student

Subject

Teacher

Student

Subject

T

 

Economics

T

 

Economics

R

A

Economics

R

 

Economics

  

Sociology

 

B

Sociology

    

F

Anthropology

    

G

Sociology

     

 

 

Now D is scheduled in the slot immediately before Q. In that case, Q will be in the 9:30 slot, and D will be in the 9:00 am slot. Hence D will be mentored by T and one of E/H will be mentored by R and the other by T Obviously E is guided by R is not necessarily true as he can be mentored by T also.

39.

ComprehensionDIRECTIONS for the question: Go through the graph and the information given below and answer the question that follows.In an election several candidates contested for a constituency. In any constituency, the winning candidate was the one who polled the highest number of votes, the first runner up was the one who polled the second highest number of votes, the second runner up was the one who polled the third highest number of votes, and so on. There were no ties (in terms of number of votes polled by the candidates) in any of the constituencies in this election.In an electoral system, a security deposit is the sum of money that a candidate is required to pay to the election commission before he or she is permitted to contest. Only the defeated candidates (i.e., one who is not the winning candidate) who fail to secure more than one sixth of the valid votes polled in the constituency, lose their security deposits. The following table provides some incomplete information about votes polled in four constituencies: A,B, C and D, in this election. Constituency ABCDNo. of candidates contesting101258Total No. of valid votes polled5,00,0003,25,0006,00,030 No. of votes polled by thewinning candidate2,75,000 48,750  No. of votes polled by the firstrunner up95,000  37,500No. of votes polled by thesecond runner up   30,000% of valid votes polled by thethird runner up   10%The following additional facts are known:1. The first runner up polled 10,000 more votes than the second runner up in constituency A.2. None of the candidates who contested in constituency C lost their security deposit. The difference in votes polled by any pair of candidates in this constituency was at least 10,000.3. The winning candidate in constituency D polled 5% of valid votes more than that of the first runner up. All the candidates who lost their security deposits while contesting for this constituency, put together, polled 35% of the valid votes.

Answer»

EXPLANATION:

As it is given in the question that the first runner-up polled 10,000 more votes than the second runner-up in constituency A. Now the first runner-up has got 95000 votes, hence the second runner-up will get 85000 votes. Therefore the remaining votes will be 500000 - 275000 - 95000 - 85000 = 45000

As per the second additional point given, None of the candidates who contested in constituency C lost their security deposit. The difference in votes polled by any pair of candidates in this constituency was at least 10,000

⇒ The person who got the 5th highest votes must have got greater than 600030/6 = 100006. As it is also given that the difference of votes is greater than 10000, the only possible case is winner, 1st runner up, 2nd runner up, 3rd runner up, 4th runner up must have got 140006,130006,120006,110006,100006 respectively which sums up to exactly 600030.

Let the number of votes polled in D be 100x.

From 3, The winning candidate in constituency D must have got 15x + 37500 The table now looks like this:

 

Constituency

 

A

B

C

D

No. of candidates contesting

10

12

5

8

Total No. of valid votes polled

5,00,000

3,25,000

6,00,030

100x

No. of votes polled by the

winning candidate

 

2,75,000

 

48,750

140006

(37500 + 100x)

No. of votes polled by the first

runner up

95,000

 

130006

37,500

No. of votes polled by the

second runner up

85000

 

120006

30,000

% of valid votes polled by the

third runner up

 

 

16.67%

10%

 

 

Total votes in A = 500000

∴ The candidates who got less than equal to 83333 must have lost their security deposits and candidates till 2nd runner-up didn't lose their deposit

⇒ All the candidates who received 500000 - 275000 - 95000 - 85000 = 45000 lost their deposits. 
The percentage of votes polled in total by all the candidates who lost their security deposits while contesting for constituency A = 45000 × 100/500000 = 9% 

40.

ComprehensionDIRECTIONS for the question: Go through the graph and the information given below and answer the question that follows.In an election several candidates contested for a constituency. In any constituency, the winning candidate was the one who polled the highest number of votes, the first runner up was the one who polled the second highest number of votes, the second runner up was the one who polled the third highest number of votes, and so on. There were no ties (in terms of number of votes polled by the candidates) in any of the constituencies in this election.In an electoral system, a security deposit is the sum of money that a candidate is required to pay to the election commission before he or she is permitted to contest. Only the defeated candidates (i.e., one who is not the winning candidate) who fail to secure more than one sixth of the valid votes polled in the constituency, lose their security deposits. The following table provides some incomplete information about votes polled in four constituencies: A,B, C and D, in this election. Constituency ABCDNo. of candidates contesting101258Total No. of valid votes polled5,00,0003,25,0006,00,030 No. of votes polled by thewinning candidate2,75,000 48,750  No. of votes polled by the firstrunner up95,000  37,500No. of votes polled by thesecond runner up   30,000% of valid votes polled by thethird runner up   10%The following additional facts are known:1. The first runner up polled 10,000 more votes than the second runner up in constituency A.2. None of the candidates who contested in constituency C lost their security deposit. The difference in votes polled by any pair of candidates in this constituency was at least 10,000.3. The winning candidate in constituency D polled 5% of valid votes more than that of the first runner up. All the candidates who lost their security deposits while contesting for this constituency, put together, polled 35% of the valid votes.1. What BEST can be concluded about the number of votes polled by the winning candidate in constituency C?2. 1,40,0103. between 1,40,005 and 1,40,0104. 1,40,006

Answer» Correct Answer - Option 4 : 1,40,006

EXPLANATION:

As it is given in the question that the first runner-up polled 10,000 more votes than the second runner-up in constituency A. Now the first runner-up has got 95000 votes, hence the second runner-up will get 85000 votes. Therefore the remaining votes will be  500000 - 275000 - 95000 - 85000 = 45000

As per the second additional point given, None of the candidates who contested in constituency C lost their security deposit. The difference in votes polled by any pair of candidates in this constituency was at least 10,000 ⇒ the person who got the 5th highest votes must have got greater than 600030/6 ⇒ 100006. As it is also given that the difference of votes is greater than 10000, the only possible case is winner, 1st runner up, 2nd runner up, 3rd runner up, 4th runner up must have got 140006,130006,120006,110006,100006 respectively which sums up to exactly 600030.

Let the number of votes polled in D be 100x.

From 3, The winning candidate in constituency D must have got 15x + 37500 The table now looks like this:

 

Constituency

 

A

B

C

D

No. of candidates contesting

10

12

5

8

Total No. of valid votes polled

5,00,000

3,25,000

6,00,030

100x

No. of votes polled by the

winning candidate

 

2,75,000

 

48,750

140006

(37500 + 100x)

No. of votes polled by the first

runner up

95,000

 

130006

37,500

No. of votes polled by the

second runner up

85000

 

120006

30,000

% of valid votes polled by the

third runner up

 

 

16.67%

10%

 

 

The number of votes polled to the winning candidate must be 140006.

41.

ComprehensionDIRECTIONS for the question: Go through the graph and the information given below and answer the question that follows.In an election several candidates contested for a constituency. In any constituency, the winning candidate was the one who polled the highest number of votes, the first runner up was the one who polled the second highest number of votes, the second runner up was the one who polled the third highest number of votes, and so on. There were no ties (in terms of number of votes polled by the candidates) in any of the constituencies in this election.In an electoral system, a security deposit is the sum of money that a candidate is required to pay to the election commission before he or she is permitted to contest. Only the defeated candidates (i.e., one who is not the winning candidate) who fail to secure more than one sixth of the valid votes polled in the constituency, lose their security deposits. The following table provides some incomplete information about votes polled in four constituencies: A,B, C and D, in this election. Constituency ABCDNo. of candidates contesting101258Total No. of valid votes polled5,00,0003,25,0006,00,030 No. of votes polled by thewinning candidate2,75,000 48,750  No. of votes polled by the firstrunner up95,000  37,500No. of votes polled by thesecond runner up   30,000% of valid votes polled by thethird runner up   10%The following additional facts are known:1. The first runner up polled 10,000 more votes than the second runner up in constituency A.2. None of the candidates who contested in constituency C lost their security deposit. The difference in votes polled by any pair of candidates in this constituency was at least 10,000.3. The winning candidate in constituency D polled 5% of valid votes more than that of the first runner up. All the candidates who lost their security deposits while contesting for this constituency, put together, polled 35% of the valid votes.1. 1,75,0002. 1,50,0003. 62,5004. 1,25,000

Answer» Correct Answer - Option 1 : 1,75,000

EXPLANATION:

As it is given in the question that the first runner-up polled 10,000 more votes than the second runner-up in constituency A. Now the first runner-up has got 95000 votes, hence the second runner-up will get 85000 votes. Therefore the remaining votes will be  500000 - 275000 - 95000 - 85000 = 45000

As per the second additional point given, None of the candidates who contested in constituency C lost their security deposit. The difference in votes polled by any pair of candidates in this constituency was at least 10,000 ⇒ the person who got the 5th highest votes must have got greater than 600030/6 ⇒ 100006. As it is also given that the difference of votes is greater than 10000, the only possible case is winner, 1st runner up, 2nd runner up, 3rd runner up, 4th runner up must have got 140006,130006,120006,110006,100006 respectively which sums up to exactly 600030.

Let the number of votes polled in D be 100x.

From 3, The winning candidate in constituency D must have got 15x + 37500 The table now looks like this:

 

Constituency

 

A

B

C

D

No. of candidates contesting

10

12

5

8

Total No. of valid votes polled

5,00,000

3,25,000

6,00,030

100x

No. of votes polled by the

winning candidate

 

2,75,000

 

48,750

140006

(37500 + 100x)

No. of votes polled by the first

runner up

95,000

 

130006

37,500

No. of votes polled by the

second runner up

85000

 

120006

30,000

% of valid votes polled by the

third runner up

 

 

16.67%

10%

 

 

The candidates who didn't lose the deposit must have got less than16.67% ⇒ 3rd runner-up must surely didn't get the deposit. Also, the candidates who got security deposit must have got 65% of the votes.

Case I: Let top three candidates got the security deposit ⇒ 37500 + 5x + 37500 + 30000 = 65x ⇒ x = 1750 ⇒ 100x = 175000 
Case II: Let top three candidates got the security deposit ⇒ 37500 + 5x + 37500 = 65x ⇒ 60x = 1250 ⇒ x = 125000 but 16.66% of 125000 = 20834 ⇒ 2nd runner up must got security deposit. So, this case is not valid. 
The increasing order C will always come after D which is not happening in the third option. 

42.

ComprehensionDIRECTIONS for the question: Go through the graph and the information given below and answer the question that follows.In an election several candidates contested for a constituency. In any constituency, the winning candidate was the one who polled the highest number of votes, the first runner up was the one who polled the second highest number of votes, the second runner up was the one who polled the third highest number of votes, and so on. There were no ties (in terms of number of votes polled by the candidates) in any of the constituencies in this election.In an electoral system, a security deposit is the sum of money that a candidate is required to pay to the election commission before he or she is permitted to contest. Only the defeated candidates (i.e., one who is not the winning candidate) who fail to secure more than one sixth of the valid votes polled in the constituency, lose their security deposits. The following table provides some incomplete information about votes polled in four constituencies: A,B, C and D, in this election. Constituency ABCDNo. of candidates contesting101258Total No. of valid votes polled5,00,0003,25,0006,00,030 No. of votes polled by thewinning candidate2,75,000 48,750  No. of votes polled by the firstrunner up95,000  37,500No. of votes polled by thesecond runner up   30,000% of valid votes polled by thethird runner up   10%The following additional facts are known:1. The first runner up polled 10,000 more votes than the second runner up in constituency A.2. None of the candidates who contested in constituency C lost their security deposit. The difference in votes polled by any pair of candidates in this constituency was at least 10,000.3. The winning candidate in constituency D polled 5% of valid votes more than that of the first runner up. All the candidates who lost their security deposits while contesting for this constituency, put together, polled 35% of the valid votes.1. B, C, D, A2. D, B, C, A3. B, D, C, A4. D, C, B, A

Answer» Correct Answer - Option 1 : B, C, D, A

EXPLANATION:

As it is given in the question that the first runner-up polled 10,000 more votes than the second runner-up in constituency A. Now the first runner-up has got 95000 votes, hence the second runner-up will get 85000 votes. Therefore the remaining votes will be  500000 - 275000 - 95000 - 85000 = 45000

As per the second additional point given, None of the candidates who contested in constituency C lost their security deposit. The difference in votes polled by any pair of candidates in this constituency was at least 10,000

⇒ The person who got the 5th highest votes must have got greater than 600030/6 = 100006. As it is also given that the difference of votes is greater than 10000, the only possible case is winner, 1st runner up, 2nd runner up, 3rd runner up, 4th runner up must have got 140006,130006,120006,110006,100006 respectively which sums up to exactly 600030.

Let the number of votes polled in D be 100x.

From 3, The winning candidate in constituency D must have got 15x + 37500 The table now looks like this:

 

Constituency

 

A

B

C

D

No. of candidates contesting

10

12

5

8

Total No. of valid votes polled

5,00,000

3,25,000

6,00,030

100x

No. of votes polled by the

winning candidate

 

2,75,000

 

48,750

140006

(37500 + 100x)

No. of votes polled by the first

runner up

95,000

 

130006

37,500

No. of votes polled by the

second runner up

85000

 

120006

30,000

% of valid votes polled by the

third runner up

 

 

16.67%

 

10%

 

 

As we have seen in the previous question, candidate D got 175000 votes. The winner got 5% more votes than the first runner up, hence the winner got 0.05 × 175000 = 8750 more votes than the first runner-up. Thus 8750 is the winning margin for constituency D. Moreover margin in the constituency is at least 10000. Hence in the increasing order C will always come after D which is not happening in the third option. Hence that is the correct answer.

43.

ComprehensionDIRECTIONS for the question: Go through the graph and the information given below and answer the question that follows.In an election several candidates contested for a constituency. In any constituency, the winning candidate was the one who polled the highest number of votes, the first runner up was the one who polled the second highest number of votes, the second runner up was the one who polled the third highest number of votes, and so on. There were no ties (in terms of number of votes polled by the candidates) in any of the constituencies in this election.In an electoral system, a security deposit is the sum of money that a candidate is required to pay to the election commission before he or she is permitted to contest. Only the defeated candidates (i.e., one who is not the winning candidate) who fail to secure more than one sixth of the valid votes polled in the constituency, lose their security deposits. The following table provides some incomplete information about votes polled in four constituencies: A,B, C and D, in this election. Constituency ABCDNo. of candidates contesting101258Total No. of valid votes polled5,00,0003,25,0006,00,030 No. of votes polled by thewinning candidate2,75,000 48,750  No. of votes polled by the firstrunner up95,000  37,500No. of votes polled by thesecond runner up   30,000% of valid votes polled by thethird runner up   10%The following additional facts are known:1. The first runner up polled 10,000 more votes than the second runner up in constituency A.2. None of the candidates who contested in constituency C lost their security deposit. The difference in votes polled by any pair of candidates in this constituency was at least 10,000.3. The winning candidate in constituency D polled 5% of valid votes more than that of the first runner up. All the candidates who lost their security deposits while contesting for this constituency, put together, polled 35% of the valid votes.1. 23.91%2. 23.54%3. 32.00%4. 38.25%

Answer» Correct Answer - Option 1 : 23.91%

EXPLAINATION:

As it is given in the question that the first runner-up polled 10,000 more votes than the second runner-up in constituency A. Now the first runner-up has got 95000 votes, hence the second runner-up will get 85000 votes. Therefore the remaining votes will be  500000 - 275000 - 95000 - 85000 = 45000

As per the second additional point given, None of the candidates who contested in constituency C lost their security deposit. The difference in votes polled by any pair of candidates in this constituency was at least 10,000

⇒ The person who got the 5th highest votes must have got greater than 600030/6 = 100006. As it is also given that the difference of votes is greater than 10000, the only possible case is winner, 1st runner up, 2nd runner up, 3rd runner up, 4th runner up must have got 140006,130006,120006,110006,100006 respectively which sums up to exactly 600030.

Let the number of votes polled in D be 100x.

From 3, The winning candidate in constituency D must have got 15x + 37500 The table now looks like this:

 

Constituency

 

A

B

C

D

No. of candidates contesting

10

12

5

8

Total No. of valid votes polled

5,00,000

3,25,000

6,00,030

100x

No. of votes polled by the

winning candidate

 

2,75,000

 

48,750

140006

(37500 + 100x)

No. of votes polled by the first

runner up

95,000

 

130006

37,500

No. of votes polled by the

second runner up

85000

 

120006

30,000

% of valid votes polled by the

third runner up

 

 

16.67%

10%

 

 

The candidates who didn't lose the deposit must have got less than 16.67% ⇒ 3rd runner-up must surely didn't get the deposit.

Also, the candidates who got security deposit must have got 65% of the votes.

Case I: Let top three candidates got the security deposit ⇒ 37500 + 5x + 37500 + 30000 = 65x ⇒ x = 1750 ⇒ 100x = 175000

Case II: Let top three candidates got the security deposit ⇒ 37500 + 5x + 37500 = 65x ⇒ 60x = 1250 ⇒ x = 125000 but 16.66% of 125000 = 20834 ⇒ 2nd runner up must got security deposit. So, this case is not valid.

For all the constituencies let's look at the candidates who lost their security deposit.

A (500000 - 275000 - 95000 - 85000) = 45000.

B (325000 - 48750) = 276250

C (0) and D (61250) = 175000 - 46250 - 30000 - 37500

Hence percentage will be 382500/1600000x100 = 23.91%

44.

ComprehensionDIRECTIONS for the question: Read the information given below and answer the question that follows.A shopping mall has a large basement parking lot with parking slots painted in it along a single row. These slots are quite narrow; a compact car can fit in a single slot but an SUV requires two slots. When a car arrives, the parking attendant guides the car to the first available slot from the beginning of the row into which the car can fit.For our purpose, cars are numbered according to the order in which they arrive at the lot. For example, the first car to arrive is given a number 1, the second a number 2, and so on. This numbering does not indicate whether a car is a compact or an SUV. The configuration of a parking lot is a sequence of the car numbers in each slot. Each single vacant slot is represented by letter V.For instance, suppose cars numbered 1 through 5 arrive and park, where cars 1, 3 and 5 are compact cars and 2 and 4 are SUVs. At this point, the parking lot would be described by the sequence 1, 2, 3, 4, 5. If cars 2 and 5 now vacate their slots, the parking lot would now be described as 1, V, V, 3, 4. If a compact car (numbered 6) arrives subsequently followed by an SUV (numbered 7), the parking lot would be described by the sequence 1, 6, V, 3, 4, 7.Answer the following questions INDEPENDENTLY of each other.1. Car 3 is an SUV2. Car 5 is a compact3. Car 4 is a compact4. Car 1 is an SUV

Answer» Correct Answer - Option 1 : Car 3 is an SUV

EXPLANATION:

The original sequence as per question is 4, 5, 6, V, 3. But this is possible only when cars 1,2,3 arrived and then cars 1 and 2 left. After that cars 4,5 and 6 arrive. 
As we know that there are 4 slots to the left of car 3. This is only possible when cars 1 and 2 were SUVs.

Now out of these 4 slots, 3 slots are occupied by cars 4, 5, and 6. As a result, these are compact cars. Car 3 can be an SUV or a Compact car and it won't impact the final solution.

45.

ComprehensionDIRECTIONS for the question: Study the following information carefully and answer the given question.The Hi-Lo game is a four-player game played in six rounds. In every round, each player chooses to bid Hi or Lo. The bids are made simultaneously. If all four bid Hi, then all four lose 1 point each. If three players bid Hi and one bids Lo, then the players bidding Hi gain 1 point each and the player bidding Lo loses 3 points. If two players bid Hi and two bid Lo, then the players bidding Hi gain 2 points each and the players bidding Lo lose 2 points each. If one player bids Hi and three bid Lo, then the player bidding Hi gains 3 points and the players bidding Lo lose 1 point each. If all four bid Lo, then all four gain 1 point each.Four players Arun, Bankim, Charu, and Dipak played the Hi-Lo game. The following facts are known about their game:1. At the end of three rounds, Arun had scored 6 points, Dipak had scored 2 points, Bankim and Charu had scored -2 points each.2. At the end of six rounds, Arun had scored 7 points, Bankim and Dipak had scored -1 point each, and Charu had scored -5 points.3. Dipak’s score in the third round was less than his score in the first round but was more than his score in the second round.4. In exactly two out of the six rounds, Arun was the only player who bid Hi.

Answer»

EXPLANATION:

As per the information given in the question, we can see that the points scored by the players in a round have the following possibilities: 
Case 1- HHHH: (-1, -1, 1,-1)

Case 2- HHHL: (1, 1, 1, -3)

Case 3- HHLL: (2, 2, -2, -2)

Case 4- HLLL: (3, -1, -1, -1) 
Case 5- LLLL:  (1, 1, 1, 1)

We also know that the total points scored can only be -4 or 0 or 4 by the four players in a round. From statement (1), the total points scored by the four players combined in the first three rounds is 6 + 2 - 2 - 2 = 4 
Hence, in the first three rounds. the total points scored by the four players must be either (-4, 4, 4) or (0, 0, 4) in any order.

Also, from statement (1) we can say in the first three rounds, Arun scored 6 points and from statement (2), Arun scored 7 points at the end of round 6. Hence, in the 4th, 5th, and 6th rounds, he must have scored 1 point. From statement (4), Arun scored 3 points in exactly 2 rounds.

∴ We can say these two rounds cannot both be among the 4th, 5th, and 6th rounds because he scored a net of only 1 point in these three rounds combined. 
Hence, Arun must have scored 3 points in one round among the 1st, 2nd, and 3rd rounds. In case-4 if Arun scored 3 points in the first three rounds, then in that round, the total points scored by the four players combined must be 0.
Hence, the total points scored by the four players in the first three rounds must be (0, 0, 4). Among the first three rounds, in one round, the three players must have scored (3, -1, -1, -1), with Arun scoring 3 points. 
Since in another round, the four players scored a total of 4 points, they must have bid in case 5 as it is the only case in which they can score 4 points in total.

∴ They must have scored (1, 1, 1, 1). 
Since Arun scored a total of 6 points in the first three rounds, and he scored 3 points and 1 point in two of these rounds, he must have scored 2 points in the other round. This is possible only if the player's bid in case 3 and the scores of the four players must be (2, 2 - 2, - 2). 
In the round that the players scored (3, - 1, - 1, - 1) Dipak must have scored - 1 point as we know Arun scored 3 points. 
In the round that the players scored (1, 1, 1, 1), Dipak must have scored 1 point. 
In the round that the players scored (2, 2, - 2, - 2) Dipak must have scored 2 points because the total points that Dipak scored in the first three rounds are 2. 
From statement (3) Dipak must have scored (2) points in the first round, (- 1) point in the second round, and (1) point in the third round. 
So from the above information, we can fill in the points for the first three rounds as shown below:

Player

Round 1

Round 2

Round 3

Arun

2(H)

3(H)

1(L)

Bankim

-2(L)

-1(L)

1(L)

Charu

-2(L)

-1(L)

1(L)

Dipak

2(H)

-1(L)

1(L)

TOTAL

0

0

4

 In the next three rounds, from statement (1) and statement (2), Arun must have scored 1 point, Bankim must have scored 1 point, Charu must have scored - 3 points and Dipak must have scored - 3 points. 
The total points scored by the four players are - 4. This is possible if the total points scored by the four players in the three rounds are (0, 0, - 4) or (4, - 4, - 4) in any order. 
However, we know that Arun must have scored 3 points in one of these three rounds from statement (4). Hence the total points scored by the players in this round must be 0. 
Hence, the four players must have scored (0, 0, - 4) points in these three rounds. In one round the points scored by the players must be (3, - 1, - 1, - 1), with Arun scoring 3 points. 
They must have scored ( - 1, - 1, - 1 - 1) in the round in which the total points scored by the four players is 4.
Since Bankim scored a total of 1 point in these three rounds, and he scored - 1 point and - 1 point in the two rounds mentioned above, he must have scored 3 points in the other three. 
Hence, in the remaining round, the four players must have scored (3, - 1, - 1, - 1), with Bankim scoring 3 points. 
However, with the given information, we cannot deduce the round number corresponding to the above rounds. 
Hence, we get the following table: 

Player

Round 1

Round 2

Round 3

Round4/5/6

Round4/5/6

Round4/5/6

TOTAL

Arun

2(H)

3(H)

1(L)

3(H)

-1(H)

-1(L)

7

Bankim

-2(L)

-1(L)

1(L)

-1(L)

-1(H)

3(H)

-1

Charu

-2(L)

-1(L)

1(L)

-1(L)

-1(H)

-1(L)

-5

Dipak

2(H)

-1(L)

1(L)

-1(L)

-1(H)

-1(L)

-1

TOTAL

0

0

4

0

-4

0

 

46.

ComprehensionDIRECTIONS for the question: Study the following information carefully and answer the given question.The Hi-Lo game is a four-player game played in six rounds. In every round, each player chooses to bid Hi or Lo. The bids are made simultaneously. If all four bid Hi, then all four lose 1 point each. If three players bid Hi and one bids Lo, then the players bidding Hi gain 1 point each and the player bidding Lo loses 3 points. If two players bid Hi and two bid Lo, then the players bidding Hi gain 2 points each and the players bidding Lo lose 2 points each. If one player bids Hi and three bid Lo, then the player bidding Hi gains 3 points and the players bidding Lo lose 1 point each. If all four bid Lo, then all four gain 1 point each.Four players Arun, Bankim, Charu, and Dipak played the Hi-Lo game. The following facts are known about their game:1. At the end of three rounds, Arun had scored 6 points, Dipak had scored 2 points, Bankim and Charu had scored -2 points each.2. At the end of six rounds, Arun had scored 7 points, Bankim and Dipak had scored -1 point each, and Charu had scored -5 points.3. Dipak’s score in the third round was less than his score in the first round but was more than his score in the second round.4. In exactly two out of the six rounds, Arun was the only player who bid Hi.1. Lo, Lo, Lo, Hi2. Hi, Lo, Lo, Hi3. Hi, Hi, Lo, Lo4. Hi, Lo, Lo, Lo

Answer» Correct Answer - Option 2 : Hi, Lo, Lo, Hi

EXPLANATION:

As per the information given in the question, we can see that the points scored by the players in a round have the following possibilities: 
Case 1- HHHH: (-1, -1, 1,-1)

Case 2- HHHL: (1, 1, 1, -3)

Case 3- HHLL: (2, 2, -2, -2)

Case 4- HLLL: (3, -1, -1, -1) 
Case 5- LLLL:  (1, 1, 1, 1)

We also know that the total points scored can only be -4 or 0 or 4 by the four players in a round. From statement (1), the total points scored by the four players combined in the first three rounds is 6 + 2 - 2 - 2 = 4 
Hence, in the first three rounds. the total points scored by the four players must be either (-4, 4, 4) or (0, 0, 4) in any order.

Also, from statement (1) we can say in the first three rounds, Arun scored 6 points and from statement (2), Arun scored 7 points at the end of round 6. Hence, in the 4th, 5th, and 6th rounds, he must have scored 1 point. From statement (4), Arun scored 3 points in exactly 2 rounds.

∴ We can say these two rounds cannot both be among the 4th, 5th, and 6th rounds because he scored a net of only 1 point in these three rounds combined. 
Hence, Arun must have scored 3 points in one round among the 1st, 2nd, and 3rd rounds. In case-4 if Arun scored 3 points in the first three rounds, then in that round, the total points scored by the four players combined must be 0.
Hence, the total points scored by the four players in the first three rounds must be (0, 0, 4). Among the first three rounds, in one round, the three players must have scored (3, -1, -1, -1), with Arun scoring 3 points. 
Since in another round, the four players scored a total of 4 points, they must have bid in case 5 as it is the only case in which they can score 4 points in total.

∴ They must have scored (1, 1, 1, 1). 
Since Arun scored a total of 6 points in the first three rounds, and he scored 3 points and 1 point in two of these rounds, he must have scored 2 points in the other round. This is possible only if the player's bid in case 3 and the scores of the four players must be (2, 2 - 2, - 2). 
In the round that the players scored (3, - 1, - 1, - 1) Dipak must have scored - 1 point as we know Arun scored 3 points. 
In the round that the players scored (1, 1, 1, 1), Dipak must have scored 1 point. 
In the round that the players scored (2, 2, - 2, - 2) Dipak must have scored 2 points because the total points that Dipak scored in the first three rounds are 2. 
From statement (3) Dipak must have scored (2) points in the first round, (- 1) point in the second round, and (1) point in the third round. 
So from the above information, we can fill in the points for the first three rounds as shown below:

Player

Round 1

Round 2

Round 3

Arun

2(H)

3(H)

1(L)

Bankim

-2(L)

-1(L)

1(L)

Charu

-2(L)

-1(L)

1(L)

Dipak

2(H)

-1(L)

1(L)

TOTAL

0

0

4

47.

ComprehensionDIRECTIONS for the question: Study the following information carefully and answer the given question.Sixteen patients in a hospital must undergo a blood test for a disease. It is known that exactly one of them has the disease. The hospital has only eight testing kits and has decided to pool blood samples of patients into eight vials for the tests. The patients are numbered 1 through 16, and the vials are labelled A, B, C, D, E, F, G, and H. The following table shows the vials into which each patient’s blood sample is distributed.PatientVialsPatientVials1B, D, F, H9A, D, F, H2B, D, F, G10A, D, F, G3B, D, E, H11A, D, E, H4B, D, E, G12A, D, E, G5B, C, F, H13A, C, F, H6B, C, F, G14A, C, F, G7B, C, E, H15A, C, E, H8B, C, E, G16A, C, E, GIf a patient has the disease, then each vial containing his/her blood sample will test positive. If a vial tests positive, one of the patients whose blood samples were mixed in the vial has the disease. If a vial tests negative, then none of the patients whose blood samples were mixed in the vial has the disease.1. Vial B positive, vials C, F and H negative2. Vials B and D positive, vials F and H negative3. Vials A and E positive, vials C and D negative4. Vials A and G positive, vials D and E negative

Answer» Correct Answer - Option 3 : Vials A and E positive, vials C and D negative

EXPLANATION:

The vials

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

A

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

If vial C and D test negative then no patient could test negative.
48.

ComprehensionDIRECTIONS for the question: Study the following information carefully and answer the given question.Sixteen patients in a hospital must undergo a blood test for a disease. It is known that exactly one of them has the disease. The hospital has only eight testing kits and has decided to pool blood samples of patients into eight vials for the tests. The patients are numbered 1 through 16, and the vials are labelled A, B, C, D, E, F, G, and H. The following table shows the vials into which each patient’s blood sample is distributed.PatientVialsPatientVials1B, D, F, H9A, D, F, H2B, D, F, G10A, D, F, G3B, D, E, H11A, D, E, H4B, D, E, G12A, D, E, G5B, C, F, H13A, C, F, H6B, C, F, G14A, C, F, G7B, C, E, H15A, C, E, H8B, C, E, G16A, C, E, GIf a patient has the disease, then each vial containing his/her blood sample will test positive. If a vial tests positive, one of the patients whose blood samples were mixed in the vial has the disease. If a vial tests negative, then none of the patients whose blood samples were mixed in the vial has the disease.1. {5, 6, 7, 8}2. {4, 5}3. {4, 5, 6, 7, 8}4. {4, 5, 6, 7}

Answer» Correct Answer - Option 3 : {4, 5, 6, 7, 8}

EXPLANATION:

The vials

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

A

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

Let assume one of the patients, patient 1 or patient 16 has the disease and his blood is mixed with others then all 8 vials will tests positive. 
Therefore 8 has to be one of the answers. 
If patient 2 and patients 16's blood is mixed of one of them has the disease then 7 of the 8 vials will test positive. So 7 has to be there in the option. 
If 1 has the disease and 1, 7 are mixed then 6 out of the 8 vials test positive. 
If 1 has the disease and 1, 9 are mixed then 5 of the 8 vials tests positive, 
Now, let us assume that patient 1 has the disease if his blood is not mixed, then 4 vials will definitely show positive. 
Hence 3 is the correct answer.
49.

ComprehensionDIRECTIONS for the question: Study the following information carefully and answer the given question.Sixteen patients in a hospital must undergo a blood test for a disease. It is known that exactly one of them has the disease. The hospital has only eight testing kits and has decided to pool blood samples of patients into eight vials for the tests. The patients are numbered 1 through 16, and the vials are labelled A, B, C, D, E, F, G, and H. The following table shows the vials into which each patient’s blood sample is distributed.PatientVialsPatientVials1B, D, F, H9A, D, F, H2B, D, F, G10A, D, F, G3B, D, E, H11A, D, E, H4B, D, E, G12A, D, E, G5B, C, F, H13A, C, F, H6B, C, F, G14A, C, F, G7B, C, E, H15A, C, E, H8B, C, E, G16A, C, E, GIf a patient has the disease, then each vial containing his/her blood sample will test positive. If a vial tests positive, one of the patients whose blood samples were mixed in the vial has the disease. If a vial tests negative, then none of the patients whose blood samples were mixed in the vial has the disease.1. Patient 22. Patient 63. Patient 144. Patient 8

Answer» Correct Answer - Option 2 : Patient 6

EXPLANATION:

The vials

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

A

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

If vial C test positive and vials A, E, and H test negative, we can say patient 6 must-have diseases as all other patients in vial C except patient 6 are present in at least one of A, E, and H. 
50.

ComprehensionDIRECTIONS for the question: Read the information given below and answer the question that follows.A shopping mall has a large basement parking lot with parking slots painted in it along a single row. These slots are quite narrow; a compact car can fit in a single slot but an SUV requires two slots. When a car arrives, the parking attendant guides the car to the first available slot from the beginning of the row into which the car can fit.For our purpose, cars are numbered according to the order in which they arrive at the lot. For example, the first car to arrive is given a number 1, the second a number 2, and so on. This numbering does not indicate whether a car is a compact or an SUV. The configuration of a parking lot is a sequence of the car numbers in each slot. Each single vacant slot is represented by letter V.For instance, suppose cars numbered 1 through 5 arrive and park, where cars 1, 3 and 5 are compact cars and 2 and 4 are SUVs. At this point, the parking lot would be described by the sequence 1, 2, 3, 4, 5. If cars 2 and 5 now vacate their slots, the parking lot would now be described as 1, V, V, 3, 4. If a compact car (numbered 6) arrives subsequently followed by an SUV (numbered 7), the parking lot would be described by the sequence 1, 6, V, 3, 4, 7.Answer the following questions INDEPENDENTLY of each other.1. Car 4 is an SUV2. Car 2 is a compact3. Car 6 is a compact4. Car 7 is a compact

Answer» Correct Answer - Option 3 : Car 6 is a compact

EXPLANATION :

The sequence given as per the question is V, 7, 3, 6, 5.
From this sequence, we can say car 6 and car 7 come when car 1, 2, and 4 left or when 2 and 4 left.
Now from this, we can conclude that car 4 and car 6 are of the same type and car 2 and car 7 are of the same type.
Now we can conclude that car 6 comes when at least 2 cars left along with car 4. Now, car 6 comes before car 7 so if it would have been a compact car then it should be there at the place of car 1 or car 2 but it is at the place of car 4 it means it is not a compact car so it should be an SUV.
This also means car 1 and car 2 are compact cars. Thus car 6 is compact.