Mathematics Questions & Answers for Competitive Exams

1171. The ratio of a father’s age to his son’s age is 7 : 4. The product of the numbers representing their ages is 1372. The ratio of their ages after 8 years will be:

(A) 19 : 11
(B) 19 : 12
(C) 19 : 13
(D) 19 : 14

1172. Two circles of radius 7 units each, intersect in such a way that the common chord is of length 7 units. What is the common area in square units of the intersection?

(A)
(B)
(C)
(D)

1173. Successive division of a number by 2, 3, 5 and 7 gives remainders 1,4,0 and 5, respectively. What will be the sum of the remainders if the same number is divided by 7, 5,3 and 2 successively?

(A) 8
(B) 9
(C) 10
(D) 17

1174. Sumit’s income in 2020 was ₹21,000. He gets an increment of 10% every year. What was his income in 2022?

(A) ₹23,100
(B) ₹25,410
(C) ₹29,100
(D) ₹26,530

1175. The simple interest on the sum for 12 years is three-fifth of the sum. The rate of interest per annum is:

(A) 4%
(B) 6%
(C) 5%
(D) 3%

1176. Find the lowest positive value of (c – b) such that the 7-digit number 1738b9c is divisible by 12.

(A) 4
(B) 2
(C) 1
(D) 7

1177. Which of the following are the sides of a right-angled triangle?

(A) 6 cm, 7 cm, 10 cm
(B) 5 cm, 11 cm, 13 cm
(C) 12 cm, 16 cm, 20 cm
(D) 16 cm, 31 cm, 34 cm

1178. Diagonals of a trapezium ABCD with AB∥DC, intersect each other at the point ‘O’. If AB = 2.5CD, find the ratio of the area of triangle AOB to the area of triangle COD.

(A) 25:4
(B) 16:1
(C) 5:2
(D) 9:2

1179. M varies inversely as (N2 + 3). If M = 3 when N = 3, then what will be the value of M when N2 = 69?

(A)
(B)
(C)
(D)

1180. If the side of a cube is 3,which of the following options is equal to the ratio between the surface area and the volume of the cube?

(A)
(B)
(C)
(D)

Total Quizz:- 2541

Mathematics

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1171. The ratio of a father’s age to his son’s age is 7 : 4. The product of the numbers representing their ages is 1372. The ratio of their ages after 8 years will be:

1172. Two circles of radius 7 units each, intersect in such a way that the common chord is of length 7 units. What is the common area in square units of the intersection?

1173. Successive division of a number by 2, 3, 5 and 7 gives remainders 1,4,0 and 5, respectively. What will be the sum of the remainders if the same number is divided by 7, 5,3 and 2 successively?

1174. Sumit’s income in 2020 was ₹21,000. He gets an increment of 10% every year. What was his income in 2022?

1175. The simple interest on the sum for 12 years is three-fifth of the sum. The rate of interest per annum is:

1176. Find the lowest positive value of (c – b) such that the 7-digit number 1738b9c is divisible by 12.

1177. Which of the following are the sides of a right-angled triangle?

1178. Diagonals of a trapezium ABCD with AB∥DC, intersect each other at the point ‘O’. If AB = 2.5CD, find the ratio of the area of triangle AOB to the area of triangle COD.

1179. M varies inversely as (N2 + 3). If M = 3 when N = 3, then what will be the value of M when N2 = 69?

1180. If the side of a cube is 3,which of the following options is equal to the ratio between the surface area and the volume of the cube?

Total Quizz:- 2541

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1171. The ratio of a father’s age to his son’s age is 7 : 4. The product of the numbers representing their ages is 1372. The ratio of their ages after 8 years will be:

1172. Two circles of radius 7 units each, intersect in such a way that the common chord is of length 7 units. What is the common area in square units of the intersection?

1173. Successive division of a number by 2, 3, 5 and 7 gives remainders 1,4,0 and 5, respectively. What will be the sum of the remainders if the same number is divided by 7, 5,3 and 2 successively?

1174. Sumit’s income in 2020 was ₹21,000. He gets an increment of 10% every year. What was his income in 2022?

1175. The simple interest on the sum for 12 years is three-fifth of the sum. The rate of interest per annum is:

1176. Find the lowest positive value of (c – b) such that the 7-digit number 1738b9c is divisible by 12.

1177. Which of the following are the sides of a right-angled triangle?

1178. Diagonals of a trapezium ABCD with AB∥DC, intersect each other at the point ‘O’. If AB = 2.5CD, find the ratio of the area of triangle AOB to the area of triangle COD.

1179. M varies inversely as (N2 + 3). If M = 3 when N = 3, then what will be the value of M when N2 = 69?

1180. If the side of a cube is 3,which of the following options is equal to the ratio between the surface area and the volume of the cube?

Total Quizz:- 2541

Mathematics

English Topic Wise Quizz

Current Affairs Topic Wise Quizz

Hindi Topic Wise Quizz

Important Links

Subjects

Subjects

Exams