Explore topic-wise MCQs in General Aptitude.

This section includes 1103 Mcqs, each offering curated multiple-choice questions to sharpen your General Aptitude knowledge and support exam preparation. Choose a topic below to get started.

1.

In a mixture 60 litres, the ratio of milk and water 2 : 1. If this ratio is to be 1 : 2, then the quantity of water to be further added is:

A. 20 litres
B. 30 litres
C. 40 litres
D. 60 litres
Answer» E.
2.

If Rs. 782 be divided into three parts, proportional to : : , then the first part is:

A. Rs. 182
B. Rs. 190
C. Rs. 196
D. Rs. 204
Answer» E.
3.

A sum of Rs. 2880 is divided into two parts in a ratio of 7 : 11. The larger part will be:

A. Rs. 1920
B. Rs. 1760
C. Rs. 1120
D. Rs. 960
Answer» C. Rs. 1120
4.

Divide 170 into three parts such that the first part is 10 more than the second and its ratio with the third part is 2 : 5

A. 22 : 35 : 113
B. 35 : 55 : 80
C. 40 : 30 : 100
D. 35 : 65 : 70
Answer» D. 35 : 65 : 70
5.

If two- third of A is four-fifth B, then A: B =?

A. 7 : 10
B. 6 : 5
C. 5 : 7
D. 10 : 9
Answer» C. 5 : 7
6.

A bag contains coins of 1 rupees, 50 paise and 25 paise in the ratio of 1 : 2 : 4. If the total money in the bag is Rs. 225, then how many 50 paise coins are there?

A. 200
B. 175
C. 150
D. 125
Answer» D. 125
7.

Find the fourth proportional to 3.6, 6.9, and 11.4.A. 20.3B. 18.9C. 19.6D. 21.85

A. B
B. A
C. D
D. C
Answer» D. C
8.

A certain sum is divided between A, B. C and D such that the ratio of shares of A and B is 4 : 3, that of B and C is 5 : 8 and that of C and D is 2 : 5. If the difference between the shares of B and D is Rs. 2,250, then the original sum is:

A. Rs. 5,800
B. Rs. 5,900
C. Rs. 5,950
D. Rs. 5,850
Answer» D. Rs. 5,850
9.

A sum of Rs. 4,360 was to be divided among A, B, C and D in the ratio 3 ∶ 4 ∶ 5 ∶ 8, but it was divided in the ratio \(\dfrac{1}{3} : \dfrac{1}{4} : \dfrac{1}{5} : \dfrac{1}{8}\) by mistake. Which of the following statements will hold true as a result?

A. B received Rs. 318 less
B. D received Rs. 1,144 more
C. A received Rs. 956
D. C received Rs. 130 less
Answer» E.
10.

If 30% of A = 0.25 of B = 1/5h part of C, then A : B : C =

A. 10 : 12 : 15
B. 10 : 13 : 17
C. 10 : 12 : 13
D. 10 : 12 : 17
Answer» B. 10 : 13 : 17
11.

At present a father's age is three times that of his son. 15 years hence, the father's age would be twice the age of his son. How old is the father at present?

A. 40
B. 55
C. 45
D. 60
Answer» D. 60
12.

A and B have money in the ratio of 9 : 5 If A gives Rs. 10 to B, then the ratio of money will be 1 : 1. Initially how much respective amount (in Rs) they had?

A. 45, 25
B. 35, 25
C. 60, 50
D. 70, 45
Answer» B. 35, 25
13.

If x : y = 2 : 3, then which of the following is equal to (5x - 2y) : (x + 3y) ?

A. 4 : 9
B. 4 : 11
C. 11 : 4
D. 9 : 4
Answer» C. 11 : 4
14.

P, Q and R together have 180 candies among them. P gives Q and R each as many candies as they already have. After this, R gives Q half as many candies as Q already has, and R also gives P twice as many candies as P already has. Now each of them has the same number of candies with them. What is the ratio of the respective number of candies P and R had initially?

A. 2 ∶ 1
B. 3 ∶ 2
C. 1 ∶ 2
D. 5 ∶ 3
Answer» E.
15.

In a bag, white marbles and red marbles are in the ratio of 3 ∶ 5, If the number of red marbles is 150, then how many white marbles are there?

A. 30
B. 90
C. 120
D. 60
Answer» C. 120
16.

If x, y, z are positive integers such that x : y = 1 : 2 and y : z = 3 : 5, then which one of the following will be possibly divisible by value of 5x – 3y + z?

A. 180
B. 190
C. 196
D. 200
Answer» D. 200
17.

If x : y : z = 2 : 3 : 4, what is the value of \(\left( \frac{{{x}^{2}}+2{{y}^{2}}+{{z}^{2}}}{3{{x}^{2}}-2{{y}^{2}}+4{{z}^{2}}} \right)?\)

A. 3/4
B. 21/29
C. 5/6
D. 19/29
Answer» E.
18.

How much will be decreased to each terms of raio 16 : 19, so that it will be 7 : 6?

A. 36
B. 35
C. 34
D. 37
Answer» E.
19.

If a : 2b = 2 : 3 and b : 2c = 5 : 4, then what is value of c : a?

A. 3 : 10
B. 6 : 5
C. 10 : 3
D. 5 : 6
Answer» B. 6 : 5
20.

18 boys can do a piece of work in 24 days. In how many days can 27 boys do the same work?

A. 16 days
B. 32 days
C. 23 days
D. 48 days
Answer» B. 32 days
21.

If 0.75 x = 0.02y, then the value of \(\left( {\frac{{y - x}}{{y + x}}} \right)\) is:

A. \(\frac{{73}}{{75}}\)
B. \(\frac{{75}}{{77}}\)
C. \(\frac{{73}}{{77}}\)
D. \(\frac{{730}}{{75}}\)
Answer» D. \(\frac{{730}}{{75}}\)
22.

A gets Rs. 33 when a sum of money was distributed among A, B, and C in the ratio of 3 ∶ 2 ∶ 5. What will be the sum of money?

A. 99
B. 111
C. 110
D. 121
Answer» D. 121
23.

In a college, the ratio of boys and girls is 5 : 3 and the ratio of girls and teachers is 7 : 1. What is the ratio of students and teachers?

A. 57 : 3
B. 54 : 1
C. 26 : 1
D. 56 : 3
Answer» E.
24.

A certain sum was divided among A, B and C in the ratio 5 : 7 : 6. If B received Rs. 4,500 more than C, find C's share.

A. 30,000
B. 25,000
C. 27,000
D. 23,000
Answer» D. 23,000
25.

If 3 : 8 = 6 : x, then the value of x is?

A. 7
B. 6
C. 16
D. 9
Answer» D. 9
26.

A person divides a certain amount among his three sons in the ratio of 3 ∶ 4 ∶ 5. If he had divided this amount in the ratio of 1/3,1/4,1/5, his son, who had got the lowest share earlier, would get Rs.1,188 more. Find the amount (in Rs).

A. 5,640
B. 6,840
C. 6,768
D. 7,008
Answer» D. 7,008
27.

If X : Y : Z = 3 : 4 : 5, then what will be the ratio of (X/Y) : (Y/Z) : (Z/X)?

A. 5 : 4 : 3
B. 30 : 40 : 27
C. 45 : 48 : 100
D. 20 : 15 : 12
Answer» D. 20 : 15 : 12
28.

If \(\frac{3}{5}P = \frac{7}{2}Q = \frac{7}{5}R\), then what is the ratio of P, Q and R respectively?

A. 3 : 2 : 5
B. 3 : 35 : 14
C. 5 : 7 : 5
D. 35 : 6 : 15
Answer» E.
29.

Divide 500 into two parts such that the ratio of one to the other are in 5 : 3?

A. 312.5, 187.5
B. 308.5, 191.5
C. 280, 220
D. 300, 200
Answer» B. 308.5, 191.5
30.

If a : b = 4 : 5, then what will be the ratio of (a / b) : (b / a)?

A. 4 : 5
B. 5 : 4
C. 16 : 25
D. 1 : 1
Answer» D. 1 : 1
31.

If 3A = 4B = 5C, then A : B : C is:

A. 10 : 15 : 12
B. 20 : 15 : 4
C. 20 : 5 : 12
D. 20 : 15 : 12
Answer» E.
32.

In an MBA selection process, the ratio of selected to unselected was 11 : 2. If 40 less had applied and 20 less selected, the ratio of selected to unselected would have been 10 : 1. How many candidates had applied for the process?

A. 220
B. 260
C. 300
D. 340
Answer» C. 300
33.

In one box, 3 types of old coins are kept in the ratio 3 : 5 : 7. Coins are worth 1 rupee, 5 rupees and 10 rupees respectively. If the total value of coins placed in the box is Rs. 1372, find out the number of coins of worth 10 rupees.

A. 92
B. 96
C. 94
D. 98
Answer» E.
34.

A box contain equal number of 1 rupee, 2 rupee and 5 rupee coins. If the total amount is Rs. 184, then how many coins of each type are there?

A. 18
B. 26
C. 25
D. 23
Answer» E.
35.

If A : B : C = 3 : 6 : 9, then what is the ratio of A/B : B/C : C/A ?

A. 1 : 4 : 9
B. 2 : 6 : 9
C. 3 : 4 : 18
D. 2 : 3 : 9
Answer» D. 2 : 3 : 9
36.

If (10x + 5) : (42x + 8) is the triplicate ratio for 5 : 8, find x3

A. 1,000
B. 1,331
C. 1,728
D. 2,197
Answer» D. 2,197
37.

Of three positive numbers, the ratio of first and second is 5 ∶ 6 and that of second and third is 9 ∶ 1. The product of first and third number is 480. What is the sum of the three numbers?

A. 140
B. 160
C. 150
D. 170
Answer» B. 160
38.

Monthly incomes of A and B are in the ratio 3 ∶ 2 and their expenses are in the ratio 2 ∶ 1 If A saves Rs. 7,800 and B saves Rs. 6,000, per month then the ratio of A’s income to B’s expenditure is:

A. 3 : 1
B. 7 : 2
C. 21 : 4
D. 11 : 3
Answer» D. 11 : 3
39.

If there are 175 flowers and 100 fruits in a box, then what will be the proportion of flowers and fruits?

A. 4 : 7
B. 7 : 4
C. 5 : 8
D. 8 : 5
Answer» C. 5 : 8
40.

5 years ago the average age of a family which includes father, mother and a son was 35 years. 3 years ago the average age of father and mother was 46 years. What is the present age (in years) of the son?

A. 20
B. 24
C. 26
D. 22
Answer» E.
41.

Five years ago, A’s age is 3.2 times that of B’s and after 7 years, the ratio of their ages will be 20 ∶ 9. Find the sum of their present age.

A. 63
B. 73
C. 67
D. 53
E. 79
Answer» C. 67
42.

If P/Q = R/S = T/U = 3/4, then what is (4P + 5R + 7T) : (3Q + 4S + 7U)?

A. 12 : 19
B. 6 : 7
C. 3 : 4
D. 5 : 8
Answer» C. 3 : 4
43.

Before a battle, the ratio of captains to soldiers was 2 : 7. During the war 25 captains and 100 soldiers were martyred. The new ratio of captains to soldiers became 3 : 10. What is the number of soldiers after the war?

A. 250
B. 200
C. 150
D. 350
Answer» B. 200
44.

If Rs 680 is divided between A, B and C in such a way that A gets 2/3 of B and B gets 1/4 of C. Then, how much amount did they get respectively?

A. A - Rs. 75, B - Rs. 325, C - Rs. 280
B. A - Rs. 80, B - Rs. 120, C - Rs. 480
C. A - Rs. 90, B - Rs. 200, C - Rs. 400
D. A - Rs. 100, B - Rs. 200, C - Rs. 380
Answer» C. A - Rs. 90, B - Rs. 200, C - Rs. 400
45.

A's wealth is 5/7 times of B's and C's is 10/7 times of B's. What is the ratio of C's wealth to A's?

A. (49 : 100)
B. (1 : 2)
C. (2 : 1)
D. (100 : 49)
Answer» D. (100 : 49)
46.

If 5A = 12B = 13C; Find A : B : C

A. 60 : 65 : 156
B. 65 : 156 : 60
C. 156 : 65 : 60
D. 13 : 12 : 5
Answer» D. 13 : 12 : 5
47.

A company wants to share profit among managers, supervisors and clerks in the ratio 4 ∶ 3 ∶ 2. There are 8 managers, 12 supervisors and 20 clerks in the company. Each manager got a share of Rs. 25000. Find the sum of the amount received by a supervisor and a clerk.

A. Rs. 21000
B. Rs. 16400
C. Rs. 19200
D. Rs. 17500
Answer» E.
48.

If the sum of two numbers is equal to seven times of their difference, then what is the ratio of the numbers?

A. 4 ∶ 3
B. 3 ∶ 1
C. 4 ∶ 1
D. 1 ∶ 6
Answer» B. 3 ∶ 1
49.

How many candy bars are there in a sack of 4 kg, if a candy bar weighs 40g?

A. 40
B. 200
C. 400
D. 100
Answer» E.
50.

Eighteen years ago, the ratio of A's age to B's age was 8 ∶ 13. Their present ratio is 5 ∶ 7; What is the present age of A.

A. 60
B. 70
C. 50
D. 40
Answer» D. 40