Mathematics Questions & Answers for Competitive Exams

2161. 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

2162. 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

2163. 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%

2164. 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

2165. 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

2166. 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

2167. 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)

2168. 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)

2169. In an election, a candidate secured 41% of the votes polled and lost the election by 97,632. What is the number of votes obtained by the winning candidate?

(A) 320016
(B) 542400
(C) 222384
(D) 360072

2170. The population of a city was 5000000 in 2020. The population grows 7.5% annually. The population in 2022 is ______.

(A) 5778125
(B) 5875215
(C) 5558875
(D) 5887125

Total Quizz:- 2541

Mathematics

Mathematics is a core subject in many competitive exams, and proficiency in this area is essential for solving quantitative problems efficiently. Online Sarkari Exam provides a wide range of resources to help you master mathematical concepts and techniques. Our materials include step-by-step solutions, practice problems, and interactive tutorials covering topics such as algebra, arithmetic, geometry, and statistics.

We focus on problem-solving strategies and shortcuts that can help you tackle complex questions quickly. Our practice tests are designed to simulate actual exam conditions, allowing you to gauge your proficiency and improve your speed and accuracy.

2161. 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?

2162. Sumit’s income in 2020 was ₹21,000. He gets an increment of 10% every year. What was his income in 2022?

2163. The simple interest on the sum for 12 years is three-fifth of the sum. The rate of interest per annum is:

2164. Find the lowest positive value of (c – b) such that the 7-digit number 1738b9c is divisible by 12.

2165. Which of the following are the sides of a right-angled triangle?

2166. 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.

2167. M varies inversely as (N2 + 3). If M = 3 when N = 3, then what will be the value of M when N2 = 69?

2168. 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?

2169. In an election, a candidate secured 41% of the votes polled and lost the election by 97,632. What is the number of votes obtained by the winning candidate?

2170. The population of a city was 5000000 in 2020. The population grows 7.5% annually. The population in 2022 is ______.

Total Quizz:- 2541

Mathematics

English Topic Wise Quizz

Current Affairs Topic Wise Quizz

Hindi Topic Wise Quizz

Important Links

Subjects

Subjects

Exams

Mathematics

Home / Subject / Mathematics

2161. 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?

2162. Sumit’s income in 2020 was ₹21,000. He gets an increment of 10% every year. What was his income in 2022?

2163. The simple interest on the sum for 12 years is three-fifth of the sum. The rate of interest per annum is:

2164. Find the lowest positive value of (c – b) such that the 7-digit number 1738b9c is divisible by 12.

2165. Which of the following are the sides of a right-angled triangle?

2166. 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.

2167. M varies inversely as (N2 + 3). If M = 3 when N = 3, then what will be the value of M when N2 = 69?

2168. 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?

2169. In an election, a candidate secured 41% of the votes polled and lost the election by 97,632. What is the number of votes obtained by the winning candidate?

2170. The population of a city was 5000000 in 2020. The population grows 7.5% annually. The population in 2022 is ______.

Total Quizz:- 2541

Mathematics

English Topic Wise Quizz

Current Affairs Topic Wise Quizz

Hindi Topic Wise Quizz

Important Links

Subjects

Subjects

Exams