5411 + Interview Questions in Quantitative Aptitude Page 69 InterviewSolution

3401.	In how many ways can 7 identical red balls, 6 identical green balls, and 1 yellow ball be put in 14 distinct boxes such that each box contains only one ball? ___.
Answer» In how many ways can 7 identical red balls, 6 identical green balls, and 1 yellow ball be put in 14 distinct boxes such that each box contains only one ball? ___.

Discussion

3402.	Who has won the 2017 World Rapid Chess Championship in Riyadh?
Answer» Who has won the 2017 World Rapid Chess Championship in Riyadh?

Discussion

3403.	Which one of the following, if substituted for the condition that motorbike servicing has to be earlier than laundry, would have the same effect in determining the order of the student's activities?
Answer» Which one of the following, if substituted for the condition that motorbike servicing has to be earlier than laundry, would have the same effect in determining the order of the student's activities?

Discussion

3404.	A boat leaves it's dock and travels upstream at a speed of 40 km/hr and then returns to the dock. What is the speed of the stream if they average speed of the entire trip is 60 km/hr?
Answer» A boat leaves it's dock and travels upstream at a speed of 40 km/hr and then returns to the dock. What is the speed of the stream if they average speed of the entire trip is 60 km/hr?

Discussion

3405.	How many colleges scored the same points in these five events, if 3, 2 and 1 point were given to the winner of a gold, a silver and a bronze medal respectively?
Answer» How many colleges scored the same points in these five events, if 3, 2 and 1 point were given to the winner of a gold, a silver and a bronze medal respectively?

Discussion

3406.	What is the remainder when n! + (n! + 1) + (n! - 2) + (n! + 3) + ..... + (n! - 2012) is divided by 1006 for n = 1006?
Answer» What is the remainder when n! + (n! + 1) + (n! - 2) + (n! + 3) + ..... + (n! - 2012) is divided by 1006 for n = 1006?

Discussion

3407.	A team of 10 is to be formed from 4 girls and 11 boys. How many ways this can be done by taking at most 3 girls in the team?
Answer» A team of 10 is to be formed from 4 girls and 11 boys. How many ways this can be done by taking at most 3 girls in the team?

Discussion

3408.	A student has to score 40% marks to pass the exam . He got 178 Marks and failed by 22 marks . Find the maximum number of Marks.
Answer» A student has to score 40% marks to pass the exam . He got 178 Marks and failed by 22 marks . Find the maximum number of Marks.

Discussion

3409.	Which among the following methods did the Government adopt to get the new symbol?
Answer» Which among the following methods did the Government adopt to get the new symbol?

Discussion

3410.	Satish, Anoop and Sandeep's salary is in the ratio 4 : 5 : 7 respectively. How much is Anoop's salary? I. The difference between Anoop and Sandeep's salary is double that of Satish and Anoop. II. Anoop gets Z 4000 less than Sandeep.
Answer» Satish, Anoop and Sandeep's salary is in the ratio 4 : 5 : 7 respectively. How much is Anoop's salary? I. The difference between Anoop and Sandeep's salary is double that of Satish and Anoop. II. Anoop gets Z 4000 less than Sandeep.

Discussion

3411.	In the following figure (not drawn to scale) ∠DEF=42∘. Find the other two angles of ΔDEF if DE and DF are the angle bisectors of ∠ADB and ∠ADC respectively.
Answer» In the following figure (not drawn to scale) $∠ D E F = 42^{\circ}$ . Find the other two angles of $Δ D E F$ if DE and DF are the angle bisectors of $∠ A D B$ and $∠ A D C$ respectively.

Discussion

3412.	What is the numerical value of M+F?
Answer» What is the numerical value of M+F?

Discussion

3413.	To win an election, a candidate needs 34th of the votes cast. If after 23rd of the votes have been counted, a candidate has 56th of what he needs, then what part of the remaining votes does he still he need?
Answer» To win an election, a candidate needs ${\frac{3}{4}}^{t h}$ of the votes cast. If after ${\frac{2}{3}}^{r d}$ of the votes have been counted, a candidate has ${\frac{5}{6}}^{t h}$ of what he needs, then what part of the remaining votes does he still he need?

Discussion

3414.	The length of a brass rod at 0∘C is 10m. Find its length at 100∘C if α of brass is 18×10−6 ∘C−1.
Answer» The length of a brass rod at $0^{\circ} C$ is 10m. Find its length at $100^{\circ} C$ if $α$ of brass is $18 \times 10^{- 6}^{\circ} C^{- 1}$ .

Discussion

3415.	In the given figure PA and PB are tangents to a circle with centre O. If ∠APB=(2x+3)∘ and ∠AOB=(3x+7)∘, then find the value of x.
Answer» In the given figure PA and PB are tangents to a circle with centre O. If $∠ A P B = (2 x + 3)^{\circ}$ and $∠ A O B = (3 x + 7)^{\circ}$ , then find the value of x.

Discussion

3416.	Directions:- Study the following information carefully to answer the question given below. Among A, B, C, D and E each scored different marks in an examination. Only one person scored more than C. E scored more than A but less than D. D did not score the highest marks. The one who scored the second lowest, scored 71% marks. C scored 92% marks. Which of the following percentages is most likely to be B's percentage in the exam?
Answer» Directions:- Study the following information carefully to answer the question given below. Among A, B, C, D and E each scored different marks in an examination. Only one person scored more than C. E scored more than A but less than D. D did not score the highest marks. The one who scored the second lowest, scored $71 %$ marks. C scored $92 %$ marks. Which of the following percentages is most likely to be B's percentage in the exam?

Discussion

3417.	Some statements are given, followed by some conclusions. Consider the statements to be true even if they seem to be at variance from commonly known facts. Decide which of the given conclusions follow from the given statements. Statements: All cricketers are football players. Some hockey players are cricketers No football player is a basketball player No basketball player is a hockey player. Conclusions: I. Some hockey players are football players. II. No basketball player is a cricketer. III. Some hockey players are basketball. IV. Some football players are cricketers.
Answer» Some statements are given, followed by some conclusions. Consider the statements to be true even if they seem to be at variance from commonly known facts. Decide which of the given conclusions follow from the given statements. Statements: All cricketers are football players. Some hockey players are cricketers No football player is a basketball player No basketball player is a hockey player. Conclusions: I. Some hockey players are football players. II. No basketball player is a cricketer. III. Some hockey players are basketball. IV. Some football players are cricketers.

Discussion

3418.	A two digit number is divided by the sum of digits. What is the maximum possible remainder ?
Answer» A two digit number is divided by the sum of digits. What is the maximum possible remainder ?

Discussion

3419.	In the below question, one or more dots are placed in the problem figure (X) followed by four alternatives (a), (b), (c) and (d). One out of these four alternatives contain region(s) common to the circle, square, triangle and rectangle similar to that marked by the dot in figure (X).
Answer» In the below question, one or more dots are placed in the problem figure (X) followed by four alternatives (a), (b), (c) and (d). One out of these four alternatives contain region(s) common to the circle, square, triangle and rectangle similar to that marked by the dot in figure (X).

3419.

In the below question, one or more dots are placed in the problem figure (X) followed by four alternatives (a), (b), (c) and (d). One out of these four alternatives contain region(s) common to the circle, square, triangle and rectangle similar to that marked by the dot in figure (X).

Answer»

In the below question, one or more dots are placed in the problem figure (X) followed by four alternatives (a), (b), (c) and (d). One out of these four alternatives contain region(s) common to the circle, square, triangle and rectangle similar to that marked by the dot in figure (X).

Discussion

3420.	Q61) Which of the following statement is incorrect regarding PRAGATI?
Answer» Q61) Which of the following statement is incorrect regarding PRAGATI?

Discussion

3421.	Which state does A belong to?
Answer» Which state does A belong to?

Discussion

3422.	Add the fractions : 38+18+38= _____.
Answer» Add the fractions : $\frac{3}{8} + \frac{1}{8} + \frac{3}{8} =$ _____.

Discussion

3423.	If the (p+1)th, (q+1)th, (r+1)th terms of an AP are in GP when p, q, r are in HP, then the ratio of the first term to the common difference of the AP is
Answer» If the (p+1)th, (q+1)th, (r+1)th terms of an AP are in GP when p, q, r are in HP, then the ratio of the first term to the common difference of the AP is

Discussion

3424.	If N=702730+302780 is divisible by 10x (x is a natural number), find the rightmost non-zero integer in the remainder when N is divided by 10x+1 (if x is maximum).
Answer» If $N = 70^{2730} + 30^{2780}$ is divisible by $10^{x}$ (x is a natural number), find the rightmost non-zero integer in the remainder when N is divided by $10^{x + 1}$ (if x is maximum).

3424.

If N=702730+302780 is divisible by 10x (x is a natural number), find the rightmost non-zero integer in the remainder when N is divided by 10x+1 (if x is maximum).

Answer»

If $N = 70^{2730} + 30^{2780}$ is divisible by $10^{x}$ (x is a natural number), find the rightmost non-zero integer in the remainder when N is divided by $10^{x + 1}$ (if x is maximum).

Discussion

3425.	If the product of the roots for the equation x2−3kx+2e2lnk−1=0 is 7,then the roots of the equation are real for k=?.
Answer» If the product of the roots for the equation $x^{2} - 3 k x + 2 e^{2 l n k} - 1 = 0$ is 7,then the roots of the equation are real for k=?.

Discussion

3426.	Q. RBI publishes figures for four alternative measures of money supply, viz. M1,M2,M3 and M4. Arrange them in decreasing order of their liquidity:
Answer» Q. RBI publishes figures for four alternative measures of money supply, viz. $M 1, M 2, M 3$ and $M 4$ . Arrange them in decreasing order of their liquidity:

Discussion

3427.	The remainder when 3371 is divided by 32 is–––––––––––––––.
Answer» The remainder when $33^{71}$ is divided by 32 is $- ------------- -$ .

Discussion

3428.	A square has two of its vertices on a circle and the other two are on the tangent to the circle. Find the area of the square if the radius of the circle is 5 units.
Answer» A square has two of its vertices on a circle and the other two are on the tangent to the circle. Find the area of the square if the radius of the circle is 5 units.

Discussion

3429.	What is the number of saplings in row Rose? ___
Answer» What is the number of saplings in row Rose? ___

Discussion

3430.	A certain list consists of 21 different numbers. If n is in the list and n is 4 times the average (arithmetic mean) of the other 20 numbers in the list, then n is what fraction of the sum of the 21 numbers in the list?
Answer» A certain list consists of 21 different numbers. If n is in the list and n is 4 times the average (arithmetic mean) of the other 20 numbers in the list, then n is what fraction of the sum of the 21 numbers in the list?

Discussion

3431.	There are two equations A and B, which have “n” roots in common. A:x3+2x2+7x−2=0 B:8x2−4x+4=0 :x>0 The value of n is ___.
Answer» There are two equations A and B, which have “n” roots in common. $A : x^{3} + 2 x^{2} + 7 x - 2 = 0 B : 8 x^{2} - 4 x + 4 = 0 : x > 0$ The value of n is ___.

Discussion

3432.	What is the method to solve inverse proportion
Answer» What is the method to solve inverse proportion

Discussion

3433.	Four numbers are multiplied together. Then the probability that the product will be divisible by 5 or 10 is:
Answer» Four numbers are multiplied together. Then the probability that the product will be divisible by 5 or 10 is:

Discussion

3434.	What is the difference between hyperbola and parabola curve in the graph?
Answer» What is the difference between hyperbola and parabola curve in the graph?

Discussion

3435.	It is 9 p.m., when can Himanshu get next bus for A from B ? I. Buses for A leave after every 30 minutes, till 10 p.m. II. Fifteen minutes ago, one bus has left for A.
Answer» It is 9 p.m., when can Himanshu get next bus for A from B ? I. Buses for A leave after every 30 minutes, till 10 p.m. II. Fifteen minutes ago, one bus has left for A.

3435.

It is 9 p.m., when can Himanshu get next bus for A from B ? I. Buses for A leave after every 30 minutes, till 10 p.m. II. Fifteen minutes ago, one bus has left for A.

Answer»

It is 9 p.m., when can Himanshu get next bus for A from B ?

I. Buses for A leave after every 30 minutes, till 10 p.m.

II. Fifteen minutes ago, one bus has left for A.

Discussion

3436.	Who among the following sits exactly between F and B?
Answer» Who among the following sits exactly between F and B?

Discussion

3437.	From 2008 onwards the no of recruitment of trainees increases by 10% at Jacobsons and 20% at Robinsons. In which year would the no of these new trainees cross 10,000?___
Answer» From 2008 onwards the no of recruitment of trainees increases by 10% at Jacobsons and 20% at Robinsons. In which year would the no of these new trainees cross 10,000?___

Discussion

3438.	The sum of the 3rd term and the 7th terms of an A.P. is 6 and their product is 8. Find the sum of 16 terms.
Answer» The sum of the 3rd term and the 7th terms of an A.P. is 6 and their product is 8. Find the sum of 16 terms.

Discussion

3439.	answer in steps: A dealer gets a watch for Rs.375 & spends Rs.15 for packimg it. If he wants to gain 12% profit ,for what price should he sell the watch
Answer» answer in steps: A dealer gets a watch for Rs.375 & spends Rs.15 for packimg it. If he wants to gain 12% profit ,for what price should he sell the watch

3439.

answer in steps: A dealer gets a watch for Rs.375 & spends Rs.15 for packimg it. If he wants to gain 12% profit ,for what price should he sell the watch

Answer»

answer in steps:

A dealer gets a watch for Rs.375 & spends Rs.15 for packimg it. If he wants to gain 12% profit ,for what price should he sell the watch

Discussion

3440.	62 87 187 412 812 (?)
Answer» 62 87 187 412 812 (?)

Discussion

3441.	In a class of 31 students. 15 of the students study History,12 of the students study Geography,7 study both History and Geography.How many students study neither History nor Geography?
Answer» In a class of 31 students. 15 of the students study History,12 of the students study Geography,7 study both History and Geography.How many students study neither History nor Geography?

Discussion

3442.	In a row of boys, A is 15th from the left and B is 4th from the right. There are three boys between A and B. C is just left of A. What is C's position from the right?
Answer» In a row of boys, A is 15 $^{t h}$ from the left and B is 4 $^{t h}$ from the right. There are three boys between A and B. C is just left of A. What is C's position from the right?

Discussion

3443.	If the angles of a triangle are in the ratio 1: 2 -- k: 4 + k, then the measure of the smallest angle will be -
Answer» If the angles of a triangle are in the ratio 1: 2 -- k: 4 + k, then the measure of the smallest angle will be -

Discussion

3444.	If A=⎡⎢⎢⎢⎣2315313234373223⎤⎥⎥⎥⎦B=⎡⎢⎢⎢⎣23351152545756525⎤⎥⎥⎥⎦ then compute 3A-5B
Answer» If $A = ⎡ ⎢⎢⎢ ⎣ \begin{matrix} \frac{2}{3} & 1 & \frac{5}{3} \frac{1}{3} & \frac{2}{3} & \frac{4}{3} \frac{7}{3} & 2 & \frac{2}{3} \end{matrix} ⎤ ⎥⎥⎥ ⎦ B = ⎡ ⎢⎢⎢ ⎣ \begin{matrix} \frac{2}{3} & \frac{3}{5} & 1 \frac{1}{5} & \frac{2}{5} & \frac{4}{5} \frac{7}{5} & \frac{6}{5} & \frac{2}{5} \end{matrix} ⎤ ⎥⎥⎥ ⎦$ then compute 3A-5B

Discussion

3445.	Find percentage change in the surface area and volume of a cube when side is doubled.
Answer» Find percentage change in the surface area and volume of a cube when side is doubled.

Discussion

3446.	Ratio of sides of triangle ABC is 1 : 2 : 4 , ratio of altitude drawn into these sides is ?
Answer» Ratio of sides of triangle ABC is 1 : 2 : 4 , ratio of altitude drawn into these sides is ?

Discussion

3447.	Study the following table carefully to answer these questions: Percent of Marks obtained by six students in six subjects SubjectHistoryGeographyMathsScienceEnglishHindiMax.Marks75751001505060A826659766265B767265847475C567871668670D648068726680E486883885660F607479648085 What are the average marks obtained by all students in Geography ?
Answer» Study the following table carefully to answer these questions: Percent of Marks obtained by six students in six subjects $\begin{matrix} S u b j e c t & H i s t o r y & G e o g r a p h y & M a t h s & S c i e n c e & E n g l i s h & H i n d i M a x . M a r k s & 75 & 75 & 100 & 150 & 50 & 60 A & 82 & 66 & 59 & 76 & 62 & 65 B & 76 & 72 & 65 & 84 & 74 & 75 C & 56 & 78 & 71 & 66 & 86 & 70 D & 64 & 80 & 68 & 72 & 66 & 80 E & 48 & 68 & 83 & 88 & 56 & 60 F & 60 & 74 & 79 & 64 & 80 & 85 \end{matrix}$ What are the average marks obtained by all students in Geography ?

Discussion

3448.	Q22. A certain store sells all maps at one price and all books at another price. On Monday the store sold 12 maps and 10 books for a total of Rs.38.00, and on Tuesday the store sold 20 maps and 15 books for a total of Rs 60.00. At this store, how much less does a map sell for than a book?
Answer» Q22. A certain store sells all maps at one price and all books at another price. On Monday the store sold 12 maps and 10 books for a total of Rs.38.00, and on Tuesday the store sold 20 maps and 15 books for a total of Rs 60.00. At this store, how much less does a map sell for than a book?

Discussion

3449.	Q49) Average age of employees working in a department is 30 years. In the next year, ten workers will retire. What will be the average age in the next year? I. Retirement age is 60 years. II. There are 50 employees in the department
Answer» Q49) Average age of employees working in a department is 30 years. In the next year, ten workers will retire. What will be the average age in the next year? I. Retirement age is 60 years. II. There are 50 employees in the department

3449.

Q49) Average age of employees working in a department is 30 years. In the next year, ten workers will retire. What will be the average age in the next year? I. Retirement age is 60 years. II. There are 50 employees in the department

Answer»

Q49) Average age of employees working in a department is 30 years. In the next year, ten workers will retire. What will be the average age in the next year?

I. Retirement age is 60 years.

II. There are 50 employees in the department

Discussion

3450.	There are 5 different boxes and 7 different balls. All the 7 balls are to be distributed in the 5 boxes placed in a row so that any box can receive any number of balls. In how many ways can these balls be distributed into these boxes?
Answer» There are 5 different boxes and 7 different balls. All the 7 balls are to be distributed in the 5 boxes placed in a row so that any box can receive any number of balls. In how many ways can these balls be distributed into these boxes?

Discussion

Explore topic-wise InterviewSolutions in .

In how many ways can 7 identical red balls, 6 identical green balls, and 1 yellow ball be put in 14 distinct boxes such that each box contains only one ball? ___.

Who has won the 2017 World Rapid Chess Championship in Riyadh?

Which one of the following, if substituted for the condition that motorbike servicing has to be earlier than laundry, would have the same effect in determining the order of the student's activities?

A boat leaves it's dock and travels upstream at a speed of 40 km/hr and then returns to the dock. What is the speed of the stream if they average speed of the entire trip is 60 km/hr?

How many colleges scored the same points in these five events, if 3, 2 and 1 point were given to the winner of a gold, a silver and a bronze medal respectively?

What is the remainder when n! + (n! + 1) + (n! - 2) + (n! + 3) + ..... + (n! - 2012) is divided by 1006 for n = 1006?

A team of 10 is to be formed from 4 girls and 11 boys. How many ways this can be done by taking at most 3 girls in the team?

A student has to score 40% marks to pass the exam . He got 178 Marks and failed by 22 marks . Find the maximum number of Marks.

Which among the following methods did the Government adopt to get the new symbol?

Satish, Anoop and Sandeep's salary is in the ratio 4 : 5 : 7 respectively. How much is Anoop's salary? I. The difference between Anoop and Sandeep's salary is double that of Satish and Anoop. II. Anoop gets Z 4000 less than Sandeep.

In the following figure (not drawn to scale) ∠DEF=42∘. Find the other two angles of ΔDEF if DE and DF are the angle bisectors of ∠ADB and ∠ADC respectively.

What is the numerical value of M+F?

To win an election, a candidate needs 34th of the votes cast. If after 23rd of the votes have been counted, a candidate has 56th of what he needs, then what part of the remaining votes does he still he need?

The length of a brass rod at 0∘C is 10m. Find its length at 100∘C if α of brass is 18×10−6 ∘C−1.

In the given figure PA and PB are tangents to a circle with centre O. If ∠APB=(2x+3)∘ and ∠AOB=(3x+7)∘, then find the value of x.

A two digit number is divided by the sum of digits. What is the maximum possible remainder ?

In the below question, one or more dots are placed in the problem figure (X) followed by four alternatives (a), (b), (c) and (d). One out of these four alternatives contain region(s) common to the circle, square, triangle and rectangle similar to that marked by the dot in figure (X).

Q61) Which of the following statement is incorrect regarding PRAGATI?

Which state does A belong to?

Add the fractions : 38+18+38= _____.

If the (p+1)th, (q+1)th, (r+1)th terms of an AP are in GP when p, q, r are in HP, then the ratio of the first term to the common difference of the AP is

If N=702730+302780 is divisible by 10x (x is a natural number), find the rightmost non-zero integer in the remainder when N is divided by 10x+1 (if x is maximum).

If the product of the roots for the equation x2−3kx+2e2lnk−1=0 is 7,then the roots of the equation are real for k=?.

Q. RBI publishes figures for four alternative measures of money supply, viz. M1,M2,M3 and M4. Arrange them in decreasing order of their liquidity:

The remainder when 3371 is divided by 32 is–––––––––––––––.

A square has two of its vertices on a circle and the other two are on the tangent to the circle. Find the area of the square if the radius of the circle is 5 units.

What is the number of saplings in row Rose? ___

A certain list consists of 21 different numbers. If n is in the list and n is 4 times the average (arithmetic mean) of the other 20 numbers in the list, then n is what fraction of the sum of the 21 numbers in the list?

There are two equations A and B, which have “n” roots in common. A:x3+2x2+7x−2=0 B:8x2−4x+4=0 :x&gt;0 The value of n is ___.

What is the method to solve inverse proportion

Four numbers are multiplied together. Then the probability that the product will be divisible by 5 or 10 is:

What is the difference between hyperbola and parabola curve in the graph?

It is 9 p.m., when can Himanshu get next bus for A from B ? I. Buses for A leave after every 30 minutes, till 10 p.m. II. Fifteen minutes ago, one bus has left for A.

Who among the following sits exactly between F and B?

From 2008 onwards the no of recruitment of trainees increases by 10% at Jacobsons and 20% at Robinsons. In which year would the no of these new trainees cross 10,000?___

The sum of the 3rd term and the 7th terms of an A.P. is 6 and their product is 8. Find the sum of 16 terms.

answer in steps: A dealer gets a watch for Rs.375 &amp; spends Rs.15 for packimg it. If he wants to gain 12% profit ,for what price should he sell the watch

62 87 187 412 812 (?)

In a class of 31 students. 15 of the students study History,12 of the students study Geography,7 study both History and Geography.How many students study neither History nor Geography?

In a row of boys, A is 15th from the left and B is 4th from the right. There are three boys between A and B. C is just left of A. What is C's position from the right?

If the angles of a triangle are in the ratio 1: 2 -- k: 4 + k, then the measure of the smallest angle will be -

If A=⎡⎢⎢⎢⎣2315313234373223⎤⎥⎥⎥⎦B=⎡⎢⎢⎢⎣23351152545756525⎤⎥⎥⎥⎦ then compute 3A-5B

Find percentage change in the surface area and volume of a cube when side is doubled.

Ratio of sides of triangle ABC is 1 : 2 : 4 , ratio of altitude drawn into these sides is ?

Q22. A certain store sells all maps at one price and all books at another price. On Monday the store sold 12 maps and 10 books for a total of Rs.38.00, and on Tuesday the store sold 20 maps and 15 books for a total of Rs 60.00. At this store, how much less does a map sell for than a book?

Q49) Average age of employees working in a department is 30 years. In the next year, ten workers will retire. What will be the average age in the next year? I. Retirement age is 60 years. II. There are 50 employees in the department

There are 5 different boxes and 7 different balls. All the 7 balls are to be distributed in the 5 boxes placed in a row so that any box can receive any number of balls. In how many ways can these balls be distributed into these boxes?

There are two equations A and B, which have “n” roots in common. A:x3+2x2+7x−2=0 B:8x2−4x+4=0 :x>0 The value of n is ___.

answer in steps: A dealer gets a watch for Rs.375 & spends Rs.15 for packimg it. If he wants to gain 12% profit ,for what price should he sell the watch