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351.

If F be the focal length of a convex lens, then the nature of image of an object placed at a distance of 2F will be (1) Real, inverted and same size (2) Virtual, erect and small (3) Real, erect and same size (4) Virtual, inverted and same size

Answer»

(1) Real, inverted and same size

When the object is at 2F, image formed is real, inverted and of same size.

352.

The power of a plane mirror is (1) Zero (0) (2) + 1 (3) - 1(4) Infinity (∞)

Answer»

(1) Zero (0)

Focal length of plane mirror is ∞ and p = 1 / f 

353.

In a school 80 students have registered for a singles carom tournament. Each match eliminates one player. How many matches are to be organized to determine the champion? (1) 40 (2) 41 (3) 79 (4) 80

Answer»

(3) 79

In a single carom tournament, there is only one winner so 79 students should be eliminated by 79 matches.

354.

The ratio of the volumes of two cubes is 1 : 27, the ration of total surface areas of wo cubes is (A) 1 : 6 (B) 1 : 8 (C) 1 : 9 (D) 1 : 18

Answer»

Correct answer is (C) 1 : 9  

355.

If the volume of two cubes are in the ratio 27:64, then the ratio of their total surface area is (1) 27 : 64 (2) 3 : 4 (3) 9 : 16 (4) 3 : 8

Answer»

Correct option is (3) 9 : 16

356.

The mess charges for 35 students for 24 days is Rs 6300. In how many days will the mess charge be Rs 3375 for 25 students (1) 12 (2) 15 (3) 18 (4) 21

Answer»

Correct option is (3) 18

357.

If 70% of the students in a school are boys and the number of girls be 504, the number of boys is (1) 1176 (2) 1008 (3) 1208 (4) 3024

Answer»

Correct option is (1) 1176

358.

Earth : Moon :: Sun : _____. (A) star (B) Earth (C) Sky (D) Moon

Answer»

Correct option is (B) Earth

359.

There is a series provided to you where a gap is left. Analyze the series and fill the gap.8, 43, 11, 41, _______, 39, 17 (1) 43 (2) 37 (3) 14 (4) 19

Answer»

Correct option is (3) 14

360.

Mean of 8, 12, 16,  22, 10 and 4 is 12. If each observation is increased by 25% then resulting mean is (1) 9 (2) 15 (3) 12 (4) 16

Answer»

 Correct option is  (4) 16

361.

Eight members of a group shake hand with one another once. How many hand shakes were done altogether 1. 64 2. 16 3. 28 4. 18

Answer»

Correct option is (3) 28

7 + 6 + 5 + 4 + 3 + 2 + 1 = 28

362.

21, 23, 27, 33, _____? (A) 37 (B) 41 (C) 43 (D) 49

Answer»

Correct option is (B) 41

363.

In ΔABC, ∠ACB = 90° , AC = 4 and BC = 3 then the value of CD x AB is 1) 20 2) 15 3) 12 4) 10

Answer»

Correct option is 3) 12

364.

Value of (16)3/4 is(1) 12 (2) 16 (3) 48 (4) 8

Answer»

Correct option is (4) 8

365.

Analyze the series and fill the gap10 __ 2 __ 02 __ __ 022 (A) 2122 (B) 2121 (C) 2101 (D) 1022

Answer»

(B) 2121

1022/1022/1022/...............

366.

Analyze the series and fill the gap. 23 __ 4 __ 1 __ 53 __ __ 3 __ 41 (A) 514322 (B) 513242 (C) 254312 (D) 514225

Answer»

(D) 514225

23541/14532/23541/...............

367.

In each of these questions, four words/numbers are given. Three of them are alike in some manner and one is odd. Find the odd-one from the alternatives given and mark the correct alternatives on the answer sheet.(1) 8110 (2) 1234 (3) 1189 (4) 1234

Answer»

Correct option is (3) 1189

368.

Find the number of triangles in the adjacent figure:(1) 12 (2) 16 (3) 20 (4) 24

Answer»

Correct option is (3) 20

369.

If 3A = 4B, 2C = 3B, Find A : B : C (1) 6:8:9 (2) 8:6:9 (3) 9:8:6 (4) 8:9:6

Answer»

(2) 8 : 6 : 9

3A = 4B, 2C = 3B

\(\frac{A}{B}=\frac{4}{3}=\frac{8}{6},\frac{B}{C}=\frac{2}{3}=\frac{6}{9}\)

∴ A : B : C = 8 : 6 : 9

370.

Analyze the series and fill the gap.__ aab __ caa __ bbc __ a __ b __ ca (A) abaaba (B) abaaab(C) cbacaa (D) abcbaa

Answer»

(B) abaaab

aaabbc/aaabbc/..............

371.

C….BCCD…..CCDB….CDBCC….BC 1) DBCD 2) DBDD 3) BDAA 4) BDCD 5) DCBD

Answer»

Correct option is 1) DBCD

372.

In the number series given below, one number is missing. Each series is followed by 4 alternatives (1), (2), (3), (4). One of them is the right answer. Identify and indicate it as per the ‘instructions’ 1. 6, 28, 120, 496, ........ (1) 1035 (2) 2016 (3) 2019 (4) 1234 2. 1, 5, 15, 34, 65, ....... (1) 111 (2) 76 (3) 87 (4) 104 3. 1, 43, 161, 407, ....... (1) 745 (2) 614 (3) 829 (4) 725 4. 7, 31, 211, 2311, ...... (1) 12 (2) 18641 (3) 20141 (4) 30031 5. 5, 23, 72, ..... (1) 181 (2) 175 (3) 96 (4) 124

Answer»

1. (2) 2016

2. (1) 111

3. (3) 829

4. (4) 30031

5. (1) 181

373.

In the following alphabet series, a term is missing as shown by question mark (?). Choose the missing term from options. 1. eac, gce, ieg, ? (1) jhi (2) jgi (3) kgi (4) khi 2. ejo, tyd, ins, xch, ? (1) nrw (2) mrw (3) msx (4) nsx 3. 2Z5, 7Y7, 14X9, 23W11, 34V13,? (1) 27U24 (2) 47U15 (3) 45U15 (4) 47V14 4. 2A11, 4D13, 12G17,? (1) 36I19 (2) 48J21 (3) 36J21(4) 48J23 5. C4X, F9U, 116R (1) K25P (2) L25P (3) L25O (4) L27P

Answer»

1. (3) kgi

2. (2) mrw

3. (2) 47U15

4. (4) 48J23

5. (3) L25O

374.

In each of the following questions, a group of letters is given, which are numbered differently. Below four alternatives are given, containing combination of these numbers. Select that combination of numbers which forms a meaningful word.1. eeeadrls (1) 61234578 (2) 81245673 (3) 14526378 (4) 617248352. reegnl (1) 7625341 (2) 4253167 (3) 1243765 (4) 45273613. ceeubas (1) 5216473 (2) 7243156 (3) 6213475 (4) 52763144. sgthin (1) 156234 (2) 156423 (3) 345621 (4) 453216

Answer»

1. (4) 61724835

2. (2) 4253167

3. (1) 5216473

4. (3) 345621

375.

A rhythmic arrangement of letters is given. The missing letters appear in the same order in one of the alternative answer. Choose the correct alternative. 1. ab – bc – c – ba – c (1) baac (2) aabb (3) caab (4) aaab 2. abb – baa – bb – b – ab (1) bbaba (2) abaaa (3) abbba (4) ababa

Answer»

1. (3) caab

abc | bca | cab | abc

2. (2) abaaa

abba | baab | abba | baab

376.

A …. BBC …AAB……CCA…BBCC 1) BACB 2) ABBA 3) CABA 4) AABC 5) ACBA

Answer»

Correct option is 5) ACBA

377.

In each of the following questions, a setter series is given in which some letters are missing. The missing letters are given in the proper sequence as one of the alternatives. Find the correct alternative. 1. __ __ aba __ __ ba _ ab (1) abbba (2) abbab (3) baabb (4) bbaba 2. ab __ __ __ b _ bbaa _ (1) abaab (2) abbab (3) baaab (4) babba 3. _ baa _ aab _ a _ a (1) aabb (2) aaba (3) abab (4) baab 4. __ __ babbbaa _ a __ __ (1) ababb (2) baaab (3) bbaba (4) babbb 5. __ op __ mo __ n __ __ pnmop _ (1) mnpmon (2) mpnmop (3) mnompn (4) mnpomn

Answer»

1. (2) abbab

2. (3) baaab

3. (3) abab

4. (4) babbb

5. (1) mnpmon

378.

BA….B…..AAB……A….B 1) AABB 2) BABB 3) BAAB 4) ABBA 5) ABAA

Answer»

Correct option is 4) ABBA

379.

In each of the following questions, a letter series is given, in which some letters are missing. The missing letters are given in the proper sequence as one of the alternative. Find the correct alternativeBA_B_AAB_A_B (1) AABB (2) BABB (3) BAAB (4) ABBA (5) ABAA

Answer»

Correct option is (4) ABBA

380.

In the given sequence some letters are missing. Which of the given options can fill the blanks in the correct order from left to right? A _ ba _ b _ b _ a _ b (A) abaab (B) abbab (C) aabba (D) bbabb

Answer»

Correct option is (D) bbabb

ab_ bab_ba_bb_ab_b

381.

Choose alternative as the answer (Series of small letters)._ _ abb _ abba _ _ ba (1) bbaab (2) abbba (3) baaaa (4) babab

Answer»

Correct option is (1) bbaab

382.

In each of the following questions a letter series is given, in which some letters are missing. The missing letters are given in the proper sequence as one of the alternative. Find the correct alternative. 1. a ____ aba ____ba____ab 1) abbba 2) abbab 3) babb 4) bbaba 5) aaabb 2. ab____b____bbaa 1) abaab 2) abbab 3) baaab 4) babba 5) ababa 3. ____baa____aab____ a____a 1) aabb 2) aaba 3) abab 4) baab 5) aaab 4. ____babbba____a____ 1) ababb 2) baaab 3) bbaba 4) babbb 5) abbbb 5. ____op____mo____n____pnmop____ 1) mnpmon 2) mpnmop 3) mnompn 4) mnpomn 5) mnmnpo

Answer»

1. 2) abbab

2. 3) baaab

3. 3) abab

4. 1) ababb

5. 1) mnpmon

383.

Complete the SeriesFLP, INS, LPV, ? (1) UHG (2) ORY (3) RPO (4) PSX

Answer»

Correct option is (2) ORY

384.

Choose odd number questions. Certain numbers are given, out of which all except one are alike in some manner while one is different and this number is to be chosen as the answer 1. 2468, 2648, 4826, 6482 (1) 2468 (2) 2648 (3) 4826 (4) 6482 (5) 2864 2. 2, 16, 56, 128 (1) 2 (2) 16 (3) 56 (4) 128 (5) 32 3. 9611, 7324, 2690, 1754 (1) 9611 (2) 7324 (3) 2690 (4) 1754 (5) 1547 4. 7, 5, 31, 57 (1) 7 (2) 5 (3) 31 (4) 57 (5) 65 5. 232, 431, 612, 813 (1) 232 (2) 431 (3) 612 (4) 813 (5) 831

Answer»

1. (4) 64 2

2. (3) 56

3. (2) 7324

4. (1) 7

5. (4) 813

385.

How many days are there in x week and x days(1) 7x2 (2) 8x (3) 14x (4) 7

Answer»

Correct option is (2) 8x

386.

If diamond is called gold, gold is caller silver, silver is called ruby and ruby is called emerald, which is the cheapest jewel. (1) Diamond (2) Silver (3) Gold (4) Ruby

Answer»

Correct option is (2) Silver

Silver is the cheapest among gold, silver, ruby and emerald. Silver is called Ruby, so answer is Ruby.

387.

Which of the following gland acts as an endocrine gland as well as exocrine gland? (A) Salivary gland (B) Pancreas gland (C) Pituituary gland (D) Parathyroid gland

Answer»

(B) Pancreas gland

388.

10gm of hydrogen is burnt in the presence of excess oxygen. The mass of water formed is (1) 90gm (2) 45gm (3) 10gm (4) 18gm

Answer»

Correct option is (1) 90gm

389.

A – B Means ‘ A is the daughter of B’ A – B means ‘A is the son of BA – B means A is the wife of B 1. If L M N P N , which of the following is not true ? A. P is the mother of M B. N is the husband of P C. L is the wife of M D. M is the daughter of P 2. If C S P W Q what is W to C ? A. Father B. Mother C. Grandmother D. Daughter

Answer»

1. D. M is the daughter of P

2. C. Grandmother

390.

Using them, find the correct number/code for given English word by choosing the correct option given below.B,F,J,N,R,V,Z,D,H,L,? (A) M (B) O (C) P (D) T

Answer»

  Correct option is (C) P

391.

If in a code language HKOR is written as MORT. What will be code of JLPU in the same language (1) P S W O (2) S W O P (3) O P S W (4) W O P S

Answer»

Correct option is (3) O P S W

392.

In a code language BJMT is written as ELPV. What will be code of EHLR in the same language (1) H J O T (2) T O J H (3) O T J H (4) J O H T

Answer»

Correct option is (1) H J O T

393.

In a code language DGJN is written as CEGJ. What will be code of FHOS is the same language (1) F O E L (2) O F L E (3) L E F O (4) E F L O

Answer»

Correct option is (4) E F L O

394.

In a code language CFJN is written as EINS. What will be code of GIOT in the same language (1) L R I Y (2) I L R Y (3) R I Y L (4) Y R I L

Answer»

Correct option is (2) I L R Y

395.

If in a certain code language BREAD is written as 30. What will be code of NURSE in the same language (1) 82 (2) 63 (3) 72 (4) 77

Answer»

Correct option is (4) 77

396.

In the following questions, there is a relationship between the letters / numbers / figures on the left of the sign (: :). The same relationship exists to the right of the sign (: :), of which one is missing. Find the missing term from the given alternatives.F E A L : L E A F : : E A K T : ? 1. K A T E 2. T A K E 3. K E T A 4. E T A K

Answer»

2. T A K E

First and last letters of each word are interchanged.

397.

There are five person P, Q R, S and T. One is football player, one is chess player, and one is hockey player. P and S are unmarried ladies and do not participate in any game. None of the ladies players chess or football. There is a married couple in which T is the husband. Q is the brother of R and is neither a chess player nor a hockey player.1. Who is the football player (1) P (2) Q (3) R (4) S2. Who is the hockey player (1) P (2) Q (3) R (4) T 3. Who is the chess player (1) T (2) S (3) P (4) Q 4. Who is the wife of T (1) P (2) Q (3) R (4) S 5. The three ladies are (1) P, Q, R (2) Q, R, S (3) P, Q, S (4) P, R, S

Answer»

1. (2) Q

2. (3) R

3. (1) T

4. (3) R

5. (4) P, R, S

398.

In the following questions, there is a relationship between the letters / numbers / figures on the left of the sign (: :). The same relationship exists to the right of the sign (: :), of which one is missing. Find the missing term from the given alternatives.C E H L : P L I G : : L N Q U : ? 1. P Y U R 2. Y U P R 3. Y U R P 4. Y P U R

Answer»

3. Y U R P

The pattern is adding 4 to each of the letters after reversing the order of the letter.

399.

Read the information carefully and answer the questions P,T,V,R,M,D,K and W are sitting around a round table. V is second to left of T, T is fourth to Right of M, D and P are not immediate neighbours of T. D is the third to the right of P. W is not an immediate neighbour of P. P is to the immediate left of K.(1) Who is second to left of K (1) R (2) P (3) M (4) W (2) Who is to the immediate left of V (1) T (2) M (3) D (4) W (3) Who is third to right of V (1) P (2) R (3) K (4) T (4) What is P's position with respect to V (1) Fourth to the left (2) Second to the left (3) Fifth to the right (4) Third to the right

Answer»

(1) (1) R

(2) (3) D

(3) (2) R

(4) (1) Fourth to the left

400.

Write which number in sequence replaces the question mark.Y, W, T, R, O, ? (1) L (2) P (3) K (4) M

Answer»

Correct option is (4) M