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.

a vendor bought toffees at 6 for a rupee. how many for a rupee must he sell to gain 20% ?

A. 5
B. 3
C. 6
D. 4
Answer» B. 3
2.

A dishonest dealer uses a scale of 90 cm instead of a metre scale and claims to sell at cost price. His profit is ___________

A. 60
B. 40
C. 100/9
D. 50
Answer» D. 50
3.

Which of the following ratios is greatest?

A. 17:25
B. 7:15
C. 21:29
D. 15
Answer» D. 15
4.

Six years ago the ratio of the ages of kunal and sagar was 6:5. four years hence the ratio of their ages will be 11:10. what is sagar's age at present?

A. 20
B. 16
C. CAN'T BE DETERMINED
D. 18
Answer» C. CAN'T BE DETERMINED
5.

Aman gave 40% of the amount he had to Rohan. Rohan in turn gave one-fourth of what he received from Aman to Sahil. After paying Rs 200 to the taxi driver out of the amount he got from Rohan, Sahil now has Rs 600 left with him. how much amount did Aman have?

A. 12000
B. 4000
C. 15000
D. 8000
Answer» E.
6.

Milk contains 5% water. what quantity of pure milk should be added to 10 litres of milk to reduce this to 2% ?

A. 15 LTS
B. 7 LTS
C. NONE OFTHESE
D. 5 LTS
Answer» B. 7 LTS
7.

Two numbers are in the ratio 3:5 . if 9 is subtracted from each , the new numbers in the ratio 12:23. the smaller number is _____________

A. 49
B. 27
C. 55
D. 33
Answer» E.
8.

A is thrice as good a workman as B and therefore is able to finish a job in 60 days less than B. working together , they can do it in _____________

A. 25 DAYS
B. 45/2 DAYS
C. 30 DAYS
D. 20 DAYS
Answer» C. 30 DAYS
9.

A man takes twice as long to row a distance against the stream as to row the same distance in favour of the stream. The ratio of the speed of the boat (in still water) and the stream is _____________

A. 3:2
B. 2:1
C. 4:3
D. 3
Answer» B. 2:1
10.

Rs 800 becomes Rs 956 in 3 years at a certain rate of simple interest. If the rate of interest is increased by 4% what amount will Rs 800 become in 3 years?

A. Rs 1052
B. Rs 1020.80
C. Data inadequate
D. Rs 1025
Answer» B. Rs 1020.80
11.

If a number r is 10% less than another number s and s is 10% more than 125, then r is equal to ________

A. 143
B. 123.75
C. 150
D. 140.55
Answer» C. 150
12.

A trader marked the price of his commodity so as to include a profit of 25%. He allowed discount of 16% on the marked price . His actual profit was _____________

A. 16%
B. 5%
C. 25%
D. 9%
Answer» C. 25%
13.

A fair price shopkeeper takes 10% profit on his goods. He lost 20% goods during theft. His loss percent is ________________

A. 11
B. 8
C. 12
D. 10
Answer» D. 10
14.

The population of a town 2 years ago was 62,500. Due to migration to big cities, it decreases every year at the rate of 4% . The present population of the town is _____________

A. 58800
B. 56700
C. 60000
D. 57600
Answer» E.
15.

A man buys a cycle for Rs 1400 and sells it at a loss of 15% . What is the selling price of the cycle?

A. 1190
B. 1090
C. 1202
D. 160
Answer» B. 1090
16.

A man purchased a box full of pencils at the rate of 7 for Rs 9 and sold all of them at the rate of 8 for Rs 11. in this transaction , he gained Rs 10. how many pencils did the box contain ?

A. 114
B. 100
C. 115
D. 112
Answer» E.
17.

A number is increased by 20% and then again by 20%. By what percent should the increased number be reduced so as to get back the original number ?

A. 40%
B. 30 AND 5/9 %
C. 44%
D. 19 AND 11/31 %
Answer» C. 44%
18.

Sameer spends 24% of his monthly income on food and 15% on the education of his children.of the remaining salary he spends 25% on entertainment and 20% on conveyance. he is now left with Rs 10,736. what is monthly salary of Sameer ?

A. 31200
B. 27,600
C. 32000
D. 28000
Answer» D. 28000
19.

The sum of the present ages of a father and his son is 60 years. Six years ago , father's age was five times the age of the son. after 6 years, son's age will be _____________

A. 18
B. 12
C. 20
D. 14
Answer» D. 14
20.

If A:B = 5:2 , then (8A + 9B):( 8A + 2B) is:

A. 29:22
B. 22:29
C. 61:26
D. 26
Answer» B. 22:29
21.

The area of a triangle is 216 cm2 and its sides in the ratio 3:4:5 The perimeter of the triangle is _____________

A. 36 cm
B. 6 cm
C. 72 cm
D. 12 cm
Answer» D. 12 cm
22.

A and B can complete a work in 15 days and 10 days respectively. They started doing the work together but after 2 days B had to leave and A alone completed the remaining work. The whole work was completed in ____________

A. 12 DAYS
B. 8 DAYS
C. 15 DAYS
D. 10 DAYS
Answer» B. 8 DAYS
23.

A rectangular paper, when folded into two congruent parts had a perimeter of 34 cm for each part folded along one set of sides and the same is 38 cm when folded along the other set os sides. what is the area of the paper?

A. 560 cm2
B. 140 cm2
C. can't be determined
D. 240 cm2
Answer» C. can't be determined
24.

A man buys an article for 10% less then its value and sells it for 10% more then its value. His gain or loss percent is _____________

A. 22
B. 200/9
C. 23
D. 20
Answer» C. 23
25.

The ratio of two numbers is 3 : 4 and their h.c.f is 4 their l.c.m is: 48 then one of the numbers is _____________

A. 24
B. 12
C. 16
D. 48
Answer» E.
26.

What could be the maximum value of a in the following equation. 5B9 + 3C7 + 2A8 = 1114

A. 1
B. 9
C. 8
D. 0
Answer» C. 8
27.

The price of tea being increased by 20% , a man reduces his consumption by 20%. By how much percent will his expenses for tea be decreased?

A. 6%
B. 2%
C. 8%
D. 4%
Answer» E.
28.

A can finish a work in 18 days and B can do the same work in half the time taken by A. then, working together,what part of the same work they can finish in a day?

A. 2/5
B. 1/6
C. 2/7
D. 1/9
Answer» C. 2/7
29.

A scored 30% marks and failed by 15 marks. B scored 40% marks and obtained 35 marks more than those required to pass. the pass percentage is _____________

A. 43%
B. 33%
C. 46%
D. 38%
Answer» C. 46%
30.

How long will a boy take to run round a square field of side 35 metres, if he runs at the rate of 9 km/hr?

A. 54 SEC
B. 50 SEC
C. 56 SEC
D. 52 SEC
Answer» D. 52 SEC
31.

50 square stone slabs of equal size were needed to cover a floor area of 72 sq m. The length of each stone slab is _____________

A. 201 cm
B. 102 cm
C. 210 cm
D. 120 cm
Answer» E.
32.

Three numbers are co-primes to each other are such that the product of the first two is 551 and that of the last two is 1073 then sum of these three numbers is _____________

A. 95
B. 75
C. 105
D. 85
Answer» E.
33.

Seats for mathematics , physics and biology in a school are in the ratio 5:7:8 . there is a proposal to increase these seats by 40% , 50% and 75% respectively. what will be the ratio of increased seats?

A. 6:8:9
B. 2:3:4
C. NONE OF THESE
D. 6
Answer» C. NONE OF THESE
34.

Two numbers are respectively 20% and 50% more than a third number . the ratio of the two numbers is _____________

A. 4:5
B. 2:5
C. 6:7
D. 3
Answer» B. 2:5
35.

A man covered a certain distance at some speed. Had he moved 3 kmph faster, he would have taken 40 minutes less. if he had moved 2 kmph slower he would have taken 40 minutes more. The distance in km is _____________

A. 75/2
B. 35
C. 40
D. 110/3
Answer» D. 110/3
36.

A person borrows Rs 5000 for 2 years at 4% p.a. at simple interest. He immediately lends it to another person at 25/4 % p.a. for 2 years. Find his gain in the transaction per year.

A. Rs 150
B. Rs 112.50
C. Rs 167.50
D. Rs 125
Answer» C. Rs 167.50
37.

The difference between the simple interest received from two different sources on Rs 1500 for 3 years is Rs 13.50. The difference between their rates of interest is _____________

A. 5 %
B. 0.3 %
C. 6 %
D. 4.5 %
Answer» C. 6 %
38.

A shopkeeper cheats to the extant of 10% while buying as well as selling, by using false weights.his total gain is _____________

A. 20%
B. 10%
C. 21%
D. 11%
Answer» D. 11%
39.

If the selling price of 50 articles is equal to the cost price of 40 articles,then the loss or gain percent is _____________

A. 25% LOSS
B. 20% GAIN
C. 25 % GAIN
D. 20% LOSS
Answer» E.
40.

The length of a room is 5.5 m and width is 3.75 m. Find the cost of paving the floor by slabs at the rate of Rs 800 per sq. metre

A. Rs 15600
B. Rs 15000
C. Rs 16500
D. Rs 15500
Answer» D. Rs 15500
41.

An athlete runs 200 meters race in 24 seconds. his speed is _____________

A. 28.5 KM/HR
B. 20 KM/HR
C. 30 KM/HR
D. 24 KM/HR
Answer» D. 24 KM/HR
42.

A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr. What is the length of the platform?

A. 300 m
B. 120 m
C. none of these
D. 240 m
Answer» E.
43.

A train covers a distance of 12 km in 10 minutes. If it takes 6 seconds to pass a telegraph post, then the length of the train is _____________

A. 120 m
B. 90 m
C. 140 m
D. 100 m
Answer» B. 90 m
44.

if (2a+b)/(a+4b) = 3 , then find the value of (a+b)/(a+2b).

A. 10/7
B. 5/9
C. 10/9
D. 2/7
Answer» D. 2/7
45.

if 0 u003c a u003c 1hen the value of a + 1/a is:

A. LESS THAN 4
B. GREATER THAN 2
C. GREATER THAN 4
D. LESS THAN 2
Answer» D. LESS THAN 2
46.

What happens to the area of a square when its side is halved? Its area will ________

A. become one-fourth
B. remain same
C. become double
D. become half
Answer» B. remain same
47.

A man traveled from the village to the post office at the rate of 25 kmph and walked back at the rate of 4 kmph .if the whole journey took 5 hours 48 minutes, then the distance of the post office from the village is _____________

A. 24
B. 20
C. 26
D. 22
Answer» C. 26
48.

Two numbers differ by 5. if their product is 336 then the sum of the two numbers is _____________

A. 37
B. 28
C. 51
D. 21
Answer» B. 28
49.

if 1/6.198 = 0.1614 then the value of 1/0.0006198 is ____________

A. 1613.4
B. 0.016134
C. 16134
D. 0.16134
Answer» D. 0.16134
50.

A train 800 meters long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters ) is _____________

A. 500
B. 130
C. 540
D. 360
Answer» B. 130