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.

The bowling average of a cricketer was 12.4. He im-proves his bowling average by 0.2 points when he takes 5 wickets for 26 runs in his last match. The number of wickets taken by him before the last match Was

A. 125
B. 150
C. 175
D. 200
Answer» D. 200
2.

At what rate will a sum of Rs.1000 amount to Rs.1102.50 in 2 yr. at compound interest ?

A. 6%
B. 6.5%
C. 5%
D. 5.5%
Answer» D. 5.5%
3.

The bisector of ABC cuts BC at D and the circumcircle of the triangle at E. If DE = 3, AC = 4 cm and AD = 5 cm, then the length of AB is :

A. 9 cm
B. 10 cm
C. 7 cm
D. 8 cm
Answer» C. 7 cm
4.

A, B and C start together from the same point to travel around a circular island 30 km in circumference. A and B are travelling in the same direction and C is in the opposite direction. If A travels 5 km, B travels 7 km and C travels 8 km. in an hour, then they all come together again after:

A. 25 h
B. 30 h
C. 15 h
D. 20 h
Answer» C. 15 h
5.

There is a circle of radius 5 cm and the perpendicular distance from the centre of the circle to the chord of the circle is 3 cm. Then, the length of the chord is :

A. 6 cm
B. 5 cm
C. 8cm
D. 4 cm
Answer» D. 4 cm
6.

The average of 30 numbers is 12. The average of the first 20 of them is 11 and that of the next 9 is 10. The last number is

A. 60
B. 45
C. 40
D. 50
Answer» E.
7.

The average of odd numbers upto 100 is

A. 50.5
B. 50
C. 49.5
D. 49
Answer» C. 49.5
8.

The average of the marks of 28 students in Mathe-matics was 50. When 8 students left the school, then the average increased by 5. What is the average of the marks obtained by the students who left the school

A. 50.5
B. 37.5
C. 42.5
D. 45
Answer» C. 42.5
9.

In a certain year, the average monthly income of a person was Rs. 3,400. For the first eight months of the year, his average monthly income was Rs. 3,160 and for the last five months, it was Rs. 4,120. His income in the eighth month of the year was

A. 3160
B. 5080
C. 15520
D. 5520
Answer» C. 15520
10.

The average of the first 100 positive integers is

A. 100
B. 51
C. 50.5
D. 49.5
Answer» D. 49.5
11.

A cricket player has an average 42 innings played by him. In an innings, his highest av score of 30 runs score exceeds his lowest score by 100 runs. if n these two innings are excluded, his average of the remain_ ing 40 innings is 28 runs. His highest score in an innings is

A. 125
B. 120
C. 110
D. 100
Answer» C. 110
12.

B- Particles emitted from a radioactive nuclei are:

A. fast moving electrons
B. hydrogen nuclei
C. hellium nuclel
D. fast moving neutrons
Answer» B. hydrogen nuclei
13.

In the certain examination, 77% candidates passed in English and 34% failed in Mathematics. If 13% failed in both the subjects and 784 candidates passed in both the subjects, then the total number of candidates was :

A. 1600
B. 1800
C. 1200
D. 1400
Answer» E.
14.

The average monthly salary of the.workers in a work-shop is Rs. 8,500. If the average monthly salary of 7 technicians is Rs. 10,000 and average monthly sala-ry of the rest is Rs. 7,800, the total number of work-ers in the workshop is

A. 18
B. 20
C. 22
D. 24
Answer» D. 24
15.

The average expenditure of a man for the first five months of a year is Rs. 5,000 and for the next seven months it is Rs. 5,400. He saves Rs. 2,300 during the year. His average monthly income is :

A. 5425
B. 5500
C. 5446
D. 5600
Answer» B. 5500
16.

The average of two numbers A and B is 20, that of B and Cis 19 and of C and A it is 21. What is the value of A ?

A. 24
B. 22
C. 20
D. 18
Answer» C. 20
17.

A man goes from A to B at a uniform speed of 12 kmph and returns with a uniform speed of 4 kmph His average speed (in kmph) for the whole journey is

A. 8
B. 7.5
C. 6
D. 4.5
Answer» D. 4.5
18.

A batsman, in his 12th innings, makes a score of 63 runs and thereby increases his average score by 2. The average of his score after 12th innings is

A. 41
B. 42
C. 34
D. 35
Answer» B. 42
19.

Of the three numbers, the second is twice the first and is also thrice the third. If the average of these three numbers is 44, the largest number is

A. 24
B. 36
C. 72
D. 108
Answer» D. 108
20.

A man buys a certain number of oranges at 20 for Rs. 60 and an equal number at 30 for Rs. 60. He mixes the and sells them at 25 for Rs. 60. What is gain or loss per cent ?

A. Gain of 4% '
B. 'Loss of 4%
C. Neither gain nor loss
D. Loss of 5
Answer» C. Neither gain nor loss
21.

'Jai Hind' was the slogan given by:

A. Gopalkrishna Gokhale
B. Chandra Shekhar Azad
C. Lokmanya Tilak
D. Subhash Chandra Bose
Answer» E.
22.

Who was the grandson of Ashoka ?

A. Dasharath
B. Dasraj
C. Dashkumar
D. Dashanan
Answer» B. Dasraj
23.

One of the following is the constitutional power of the Indian Parliament ?

A. Reviewing the work of educational institution.
B. supervising the work of State legislatures
C. Amending Indian Constitution as and when required.
D. Settling disputes among various departments
Answer» D. Settling disputes among various departments
24.

The average of 30 numbers is 15. The average of the first 18 numbers is 10 and that of the next 11 num-bers is 20. The last number is

A. 56
B. 52
C. 60
D. 50
Answer» E.
25.

The information 'EEPROM' is erased by using

A. digital signals
B. electros
C. UV-rays
D. electricai signals
Answer» E.
26.

A cricketer had a certain average of runs his 64 innings. In his 65th innings, he is bowled out for no score on his part. This brings down his average by 2 runs. His new average of runs is

A. 130
B. 128
C. 70
D. 68
Answer» C. 70
27.

If the average age of 8 men is 48 years and that of 7 women is 46 years, then the age of the boy is

A. 14 years
B. 15 years
C. 16 years
D. 18 years
Answer» B. 15 years
28.

7 years ago, the ages (in years) of A and B were in the ratio 4 : 5; and 7 years hence they will he in the ratio 5 : 6. The present age of B is

A. 56 years
B. 63 years
C. 70 years
D. 77 years
Answer» E.
29.

Out of seven given numbers, the average of the first four numbers is 4 and that of the last four numbers is also 4. If the average of all the seven numbers is 3, fourth number is

A. 3
B. 4
C. 7
D. 11
Answer» E.
30.

Harsha is 40 years old and Rita is 60 years old. How many years ago was the ratio of their ages 3 : 5 ?

A. 10 years
B. 20 years
C. 37 years
D. 5Years
Answer» B. 20 years
31.

Ratio of present ages of P and Q are 7 : 3. After four years their ages will be in the ratio of 2 : 1. What is the present age of P u0026 Z?

A. 24 years
B. 28 years
C. 32 years
D. Data inadequate
Answer» C. 32 years
32.

The average age of 8 men, 7 women and 1 boy is 45 years, If the average age of 8 men is 48 years and that of 7 women is 46 years, then the age of the boy is

A. 14 years
B. 15 years
C. 16 years
D. 18 years
Answer» B. 15 years
33.

The average of 100 numbers is 44. The average of these 100 numbers and 4 other new numbers is 50. The average of the four new numbers will be

A. 58
B. 56
C. 50
D. 46
Answer» C. 50
34.

There were 24 students in a class. One of them who was 18 years old, left the class and his place was filled up by a newcomer. If the average of class thereby, was lowered by one month, the age of the newcomer is

A. 14 years
B. 15 years
C. 16 years
D. 17 years
Answer» D. 17 years
35.

The sum of the ages of a father and his son is 100 years now. 5 years ago their ages were in a the ratio of 2:1.. The ratio of the ages of father and son after 10 years will be

A. 5 : 3
B. 4:3
C. 10 : 7
D. 3
Answer» B. 4:3
36.

A man purchased a car for Rs.135000 and spent Rs.25000 on repairs. At what price was the car sold if he suffered 10% loss on it ?

A. 176000
B. 144000
C. 121500
D. 150000
Answer» C. 121500
37.

In a family the average age of father and mother is 38 years whereas the average age of Father. mother and their only daughter is 28 years. Then the age of the daughter is :.

A. 5 years
B. 6 Y
C. 8 y
D. 10 years
Answer» D. 10 years
38.

The ratio of the first and second class fares between two stations is 4 : 1 and that of the number of passengers traveling by the first and second call is 1 : 40. If Rs.11000 is collected as total fare , then the amount collected from the first class passengers is :

A. Rs.1375
B. Rs.3150
C. Rs.800
D. Rs.1000
Answer» E.
39.

The present ages of A and B are in the ratio 4 : 5 and after 5 years they will be in the ratio 5 : 6. The present age of A is

A. 10 years
B. 20 years
C. 25 years
D. 40 years
Answer» C. 25 years
40.

Of three numbers, the first is twice the second and the second is thrice the third. If the average of the three numbers is 10, then the largest number is:

A. 12
B. 18
C. 30
D. 15
Answer» C. 30
41.

The average age of three boys is 15 yr. If their ages are in the ratio of 3 : 5 : 7, then the age of the youngest boy (in yr.) is :

A. 18
B. 21
C. 9
D. 15
Answer» D. 15
42.

5 years ago, the average age of A, B, C and D was 45 years. With E joining them now, the average age of all the live is 49 years. How old is E ?

A. 25 years
B. 40 years
C. 45 years
D. 64 years
Answer» D. 64 years
43.

In a 100m race, kamal defeats Bimal by 5 sec-onds. If speed of kamal is 18 Kmph,, then the speed of Bimal is

A. 15.4 kmp
B. 14,5 kmph
C. 14.4 kmph
D. 14 kmph
Answer» D. 14 kmph
44.

One dozen pairs of socks quoted at Rs.160 are available at a discount of 10%. Find how many pairs of socks can be bought for Rs.60.

A. 6 pairs
B. 8 pairs
C. 5 pairs
D. 7 pairs
Answer» D. 7 pairs
45.

The surface area of two spheres are in the ratio 4 : 9. What is the ratio of their volumes ?

A. 8 : 27
B. 16 : 81
C. 2 : 3
D. 4
Answer» B. 16 : 81
46.

On increasing the diameter of a circle by 75%, the percentage increase in the perimeter is :

A. 75%
B. 80%
C. 65%
D. 70%
Answer» B. 80%
47.

In a 1-kilometre race, A can beat B by 30 metres, while in a 500-metre race B can beat C by 25 metres. By how many metres will A beat C in a 100-metre race ?

A. 47.85
B. 7.25
C. 7.15
D. 7.03
Answer» C. 7.15
48.

In a family, the average age of a father and a mother is 35 years. The average age of the father, mother and their only son is 27 years. What is the age of the son ?

A. 12 years years
B. 11 years
C. 10.5 years
D. 10 year
Answer» C. 10.5 years
49.

A machine is marked at Rs.7500 for sale. The shopkeeper allows successive discounts of 8%, 5% and 2% on it. The net selling price (in Rs.) is :

A. 6427.50
B. 6415.40
C. 6400.30
D. 6423.90
Answer» E.
50.

A can beat B by 40 metres in a kilometre race: B can beat C by 50 metres in a kilometre race; if A and C run a kilometre, by how much distance will A win ?

A. ) 88 metres
B. 86 metr
C. 92 metres
D. 94 metres 6
Answer» B. 86 metr