Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

Two numbers are in the ratio 3:4 .Their L.C.M. is 84. The greater number is

A. 21
B. 24
C. 28
D. 84
Answer» D. 84
2.

In the following question, four alternatives are given for the Idiom/phrase in bracket in the sentence. Choose the alternative which best expresses the meaning of the Idiom/phrase.Question There is not (cut and dried method ) for doing this.

A. Simple
B. honest
C. ready made
D. understandable
Answer» D. understandable
3.

The product of two numbers is 216.If the HCF is 6, then their LCM is

A. 72
B. 60
C. 48
D. 36
Answer» E.
4.

The H.C.F. of two numbers,each having three digits is 17 and their L.C.M. is 714. The sum of the numbers will be

A. 289
B. 391
C. 221
D. 731
Answer» D. 731
5.

The L.C.M of two numbers is 45 times their HCF.If one of the number is 125 and the sum of HCF and LCM is 1150 ,the other number is

A. 215
B. 220
C. 225
D. 235
Answer» D. 235
6.

In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word. Question: Convalesce

A. Diminish
B. Admonish
C. Recover
D. Convey
Answer» D. Convey
7.

In the following questions, choose the word opposite in meaning to the given word.Question Vocal

A. Voluble
B. claim
C. Quite
D. Silent
Answer» E.
8.

In the following questions, choose the word opposite in meaning to the given word.Question Indict

A. Accuse
B. Exonerate
C. Incriminate
D. Impeach
Answer» C. Incriminate
9.

In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word. Question: Porus

A. Adventurous
B. Permeable
C. Pungent
D. Concrete
Answer» C. Pungent
10.

In the following questions, choose the word opposite in meaning to the given word.Question Suppress

A. Reveal
B. Increase
C. Open
D. Explain
Answer» B. Increase
11.

In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word. Question: Insipid:

A. spicy
B. bland
C. Interesting
D. Warm
Answer» C. Interesting
12.

The sum of two numbers is 45.Their difference is 1/9 of their sum.Their L.C.M. is

A. 200
B. 250
C. 100
D. 150
Answer» D. 150
13.

In the following questions, sentences given with blanks to be filled in with an appropriate word (s). Four alternatives are suggested for the question. Choose the correct alternative out of the four.Question The minister-------------- on the petition before it was taken up for discussion.

A. could sign
B. signed
C. had signed
D. must sign
Answer» D. must sign
14.

In the following questions, sentences given with blanks to be filled in with an appropriate word (s). Four alternatives are suggested for the question. Choose the correct alternative out of the four.Question Truculent in defending their individual rights of sovereignty under the articles of confederation . The newly formed states----------constantly.

A. apologized
B. digressed
C. conferred
D. squabbled
Answer» E.
15.

In the following questions, sentences given with blanks to be filled in with an appropriate word (s). Four alternatives are suggested for the question. Choose the correct alternative out of the four.Question The foolish crows----------------to sing.

A. Crow
B. Jump
C. tried
D. try
Answer» D. try
16.

Two numbers are in the ratio of 5:6 .if there H.C.F. is 4 ,then their L.C.M. will be

A. 90
B. 96
C. 120
D. 150
Answer» D. 150
17.

Two numbers are in the ratio 5:6 . If their LCM is 120, their HCF will be

A. 12
B. 10
C. 8
D. 4
Answer» E.
18.

In the following questions, sentences given with blanks to be filled in with an appropriate word (s). Four alternatives are suggested for the question. Choose the correct alternative out of the four.Question His conduct is bad and his honesty is not ---------------suspicion.

A. above
B. beyond
C. under
D. in
Answer» C. under
19.

Two numbers are in the ratio 3:4 , If their LCM is 240 ,the smaller of the number is

A. 100
B. 80
C. 60
D. 50
Answer» D. 50
20.

In the following questions, some parts of the sentences have errors and some are correct. Find out which part of sentence has an error corresponding to the appropriate letter (a), (b), (c). If a sentence is free from error, corresponding to (d):Question : I shall have to (a)/ withdraw from my savings (b)/ to by a new car (c)/ No error (d)

A. a
B. b
C. c
D. d
Answer» C. c
21.

In the following questions, sentences given with blanks to be filled in with an appropriate word (s). Four alternatives are suggested for the question. Choose the correct alternative out of the four.Question : He was ------------------------about whether to do it or not.

A. Ambiguous
B. ambivalent
C. ambidextrous
D. uncertain
Answer» E.
22.

Two circles are of radius 7 cm and 2 cm, their centres being 13 cm apart. Then, the length of direct common tangent to the circles between the points of contact is :

A. 12 cm
B. 15 cm
C. 10 cm
D. 5 cm
Answer» B. 15 cm
23.

In the following questions, some parts of the sentences have errors and some are correct. Find out which part of sentence has an error corresponding to the appropriate letter (a), (b), (c). If a sentence is free from error, corresponding to (d):Question : I like reading (a)/ more than (b)/ to play. (c)/ No error (d)

A. a
B. b
C. c
D. d
Answer» D. d
24.

In the following questions, some parts of the sentences have errors and some are correct. Find out which part of sentence has an error corresponding to the appropriate letter (a), (b), (c). If a sentence is free from error, corresponding to (d):Question : The old lady swooned (a)/ but was soon (b)/ restored at senses. (c)/ No error (d)

A. a
B. b
C. c
D. d
Answer» D. d
25.

In the following questions, some parts of the sentences have errors and some are correct. Find out which part of sentence has an error corresponding to the appropriate letter (a), (b), (c). If a sentence is free from error, corresponding to (d):Question : The whole block of flats (a)/ including two shops were (b)/ distroyed in fire. (c)/ No error (d).

A. a
B. b
C. c
D. d
Answer» C. c
26.

In the following questions, some parts of the sentences have errors and some are correct. Find out which part of sentence has an error corresponding to the appropriate letter (a), (b), (c). If a sentence is free from error, corresponding to (d):Question : He feels his troubles (a)/ as much or (b)/ even more than they. (c)/ No error (d)

A. a
B. b
C. c
D. d
Answer» C. c
27.

ABC is an equilateral triangle and O is its circumcentre, then the

A. 100degree
B. 110 degree
C. 120 degree
D. 130 degree
Answer» D. 130 degree
28.

The base of a right prism is a quadrilateral ABCD. Given that AB = 9 cm, CD = 13 cm, DA = 12 cm and

A. 720 cm^2
B. 810 cm^2
C. 1260 cm^2
D. 2070 cm^2
Answer» B. 810 cm^2
29.

A wire of length 44 cm is first bent to form a circle and then rebent to form a square. The difference of the two enclosed areas is :

A. 44 cm^2
B. 33 cm^2
C. 55 cm^2
D. 66 cm^2
Answer» C. 55 cm^2
30.

A shopkeeper listed the price of goods at 30% above the cost price. He sells half the stock at this price, 1/4 of the stock at a discount of 15% and the remaining at 30% discount. His overall profit is :

A. 15 3/8%
B. 15%
C. 15 3/5%
D. 15 2/3%
Answer» B. 15%
31.

If the sum of interior angles of a regular polygon is equal to two times the sum of exterior angles of that polygon, then the number of sides of that polygon is :

A. 5
B. 6
C. 7
D. 8
Answer» C. 7
32.

A takes three times as long as B and C together to do a job. B takes four times as long as A and C together to do the work. If all the three, working together can complete the job in 24 days, then the number of days, A alone will take to finish the job is :

A. 100
B. 96
C. 95
D. 90
Answer» C. 95
33.

Three men A, B, C working together can do a job in 6 h less time than A alone, in 1 h less time than B alone and in one half the time needed by C when working alone, Then, A and B together can do the job in:

A. 2/3 h
B. 3/4 h
C. 3/2 h
D. 4/3 h
Answer» E.
34.

A swimming pool is fitted with three pipes. The first two pipes working simultaneously, fill the pool in the same time as the third pipe alone. The second pipe alone fills the pool 5 h faster than the first pipe and 4 h slower than the third pipe. In what time will the second and third pipes together fill the pool ?

A. 3 h
B. 3.75 h
C. 4 h
D. 4.75 h
Answer» C. 4 h
35.

The angle of elevation of the top of a vertical tower situated perpendicularly on a plane is observed as 60 Degree from a point P on the same plane. From another point Q. 10 m vertically above the point P, the angle of depression of the foot of the tower is 30 degree. The height of the tower is :

A. 15 m
B. 30 m
C. 20 m
D. 25 m
Answer» B. 30 m
36.

The area in sq unit of the triangle formed by the graphs of x = 4, y = 3 and 3x +4y = 12

A. 12
B. 8
C. 10
D. 6
Answer» E.
37.

A man spends 75% of his income. His income increases by 20% and his expenditure also increases by 10%. The percentage of increase in his savings is :

A. 40%
B. 30%
C. 50%
D. 25%
Answer» D. 25%
38.

ABCD is a parallelogram in which diagonals AC and BD interest at O. If E, F, G and H are the mid points of AO, DO, CO and BO respectively, then the ratio of the perimeter of the quadrilateral EFGH to the perimeter of parallelogram ABCD is:

A. 1 : 4
B. 2 : 3
C. 1 : 2
D. 1
Answer» D. 1
39.

A car travels from P to Q at a constant speed. If its speed were increased by 10 km/h, it would have been taken one hour lesser to cover the distance. It would have taken further 45 min lesser if the speed was further increased by 10 km/h. The distance between the two cities is :

A. 540 km
B. 420 km
C. 600 km
D. 620 km
Answer» D. 620 km
40.

The equations 3x + 4y = 10,. -x + 2y = 0 have the solution (a, b) . The value of a + b is

A. 1
B. 2
C. 3
D. 4
Answer» D. 4
41.

A man gave 50% of his savings of Rs/84100 to his wife and divided the remaining sum among his two sons A and B of 15 and 13 years of age respectively. He divided it in such a way that each of his sons, when they attain the age of 18 years. would receive the same amount at 5% compound interest per annum. The share of B was:

A. 20000
B. 20050
C. 22000
D. 22050
Answer» B. 20050
42.

A shopkeeper allows a discount of 10% on the marked price of an item but charges a sales tax of 8% on the discounted price. If the customer pays Rs. 3402/- as the price including the sales tax, then the marked price is :

A. 3400
B. 3500
C. 3600
D. 3800
Answer» C. 3600
43.

Two numbers A and B are such that the sum of 5% of A and 4% of B is 2/3rd of the sum of 6% of A and 8% of B. The ratio of A : B is

A. 4 : 3
B. 3 : 4
C. 1 : 1
D. 2
Answer» B. 3 : 4
44.

A train leaves a station A at 7 am and reaches another station B at 11 am/ Another train leaves B at 8 am and reaches A at 11.30 am. The two trains cross one another at:

A. 8.36 am
B. 8.56 am
C. 9.00 am `
D. 9.24 am
Answer» E.
45.

A student finds the average of 10, 2 digit numbers. If the digit of one of the numbers is interchanged, the average increases by 3.6. The difference between the digits of the 2- digit numbers is :

A. 4
B. 3
C. 2
D. 5
Answer» B. 3
46.

A trader buys goods at 20% discount on market price. If he wants to make a profit of 25% after allowing a discount of 20% by what per cent should his marked price be greater than the original market price ?

A. 15
B. 65
C. 25
D. 20
Answer» D. 20
47.

Two numbers are in the ratio 3:4, if the LCM is 240, the smaller of the two numbers is

A. 100
B. 80
C. 60
D. 50
Answer» D. 50
48.

The average marks obtained by 40 students of a class is 86. If the 5 highest marks are removed, the average reduces by one mark. The average marks of the top 5 students is :

A. 92
B. 96
C. 93
D. 97
Answer» D. 97
49.

The milk and water in two vessels A and B are in the ratio 4: 3 and 2 : 3 respectively. In what ratio, the liquids in both the vessels be mixed to obtain a new mixture in vessel C containing half milk and half water ?

A. 7 : 5
B. 5 : 2
C. 3 : 11
D. 1
Answer» B. 5 : 2
50.

Two statements is given followed by conclusions/inferences. You have to consider the statement to be true, even if it seems to be at variance from commonly known facts. You are to decide which of the given conclusion/inferences can definitely be drawn from the given statement. Indicate your answer.Question: Statements: All the watches sold in that shop are made of white metal. Some of Rico watches are sold in that shop.Inferences : I. All watches of white metals are manufactured by Rico. II. Some of Rico watches are of White metal. III. None of Rico watches are of white metal Iv. some of Rico watches of white metal are sold in that shop.

A. I and II inferenes
B. II and IV inferences
C. I and III inferences
D. I and IV inferences
Answer» C. I and III inferences