Mathematics Questions & Answers for Competitive Exams

2041. Three solid cubes of metal have sides 6 cm, 8 cm and 10 cm, respectively. They are melted to form a new cube. What is the surface area of this new cube?

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

2042. Shankar covers a certain distance by a car driving at 40 km/h and he returns to the starting point riding on a scooter with a speed of 20 km/h. Find the average speed of the whole journey.

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

2043. Which of the following numbers is divisible by 22?

(A) 893002
(B) 645372
(C) 602351
(D) 654320

2044. In the year 2000, Monu was 3 times his sister’s age. In 2010, he was 24 years older than her. Find Monu’s age in 2010.

(A) 46 years
(B) 52 years
(C) 38 years
(D) 62 years

2045. There is a circle with a centre T and a radius of 8 cm. Two tangents KE and KI are drawn from point K, which is 17 cm from the centre. The area of the quadrilateral TEKI is:

(A) 130 sq.cm
(B) 136 sq.cm
(C) 120 sq.cm
(D) 127.5 sq.cm

2046. The number nearest to 7658 and exactly divisible by 45 is:

(A) 7645
(B) 7660
(C) 7650
(D) 7640

2047. A man looks at the reflection of the top of the lamp-post on the mirror that is 6.6 m away from the foot of the lamppost. The man’s height is 1.25 m and he is standing 2 m away from the mirror. Assuming that the mirror is placed on the ground, facing the sky and the man, and that the mirror and the lamp-post are in a same line, find the height of the lamp-post (in metres).

(A) 4.28
(B) 4.45
(C) 3.97
(D) 4.13

2048. In a state election between two parties, 83% of the voters cast their votes, out of which 4% of the votes were declared invalid. Party A got 156611 votes which were 83% of the total valid votes. Find the total number of votes enrolled in that election. (Consider integer part only)

(A) 2,58,233
(B) 2,34,888
(C) 2,36,807
(D) 23,46,807

2049. A person spends 10% of his income on groceries, 10% on medicines, 20% on children’s education, 15% on house rent, and he saves the remaining amount. If his monthly income is ₹30,000, find his savings.

(A) ₹15,500
(B) ₹16,500
(C) ₹13,500
(D) ₹12,500

2050. A clock is sold for ₹550 cash or in the instalment scheme, for ₹250 cash down payment and ₹310 after one month. Find the rate of interest charged in the instalment scheme.

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

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.

2041. Three solid cubes of metal have sides 6 cm, 8 cm and 10 cm, respectively. They are melted to form a new cube. What is the surface area of this new cube?

2042. Shankar covers a certain distance by a car driving at 40 km/h and he returns to the starting point riding on a scooter with a speed of 20 km/h. Find the average speed of the whole journey.

2043. Which of the following numbers is divisible by 22?

2044. In the year 2000, Monu was 3 times his sister’s age. In 2010, he was 24 years older than her. Find Monu’s age in 2010.

2045. There is a circle with a centre T and a radius of 8 cm. Two tangents KE and KI are drawn from point K, which is 17 cm from the centre. The area of the quadrilateral TEKI is:

2046. The number nearest to 7658 and exactly divisible by 45 is:

2048. In a state election between two parties, 83% of the voters cast their votes, out of which 4% of the votes were declared invalid. Party A got 156611 votes which were 83% of the total valid votes. Find the total number of votes enrolled in that election. (Consider integer part only)

2049. A person spends 10% of his income on groceries, 10% on medicines, 20% on children’s education, 15% on house rent, and he saves the remaining amount. If his monthly income is ₹30,000, find his savings.

2050. A clock is sold for ₹550 cash or in the instalment scheme, for ₹250 cash down payment and ₹310 after one month. Find the rate of interest charged in the instalment scheme.

Total Quizz:- 2541

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2041. Three solid cubes of metal have sides 6 cm, 8 cm and 10 cm, respectively. They are melted to form a new cube. What is the surface area of this new cube?

2042. Shankar covers a certain distance by a car driving at 40 km/h and he returns to the starting point riding on a scooter with a speed of 20 km/h. Find the average speed of the whole journey.

2043. Which of the following numbers is divisible by 22?

2044. In the year 2000, Monu was 3 times his sister’s age. In 2010, he was 24 years older than her. Find Monu’s age in 2010.

2045. There is a circle with a centre T and a radius of 8 cm. Two tangents KE and KI are drawn from point K, which is 17 cm from the centre. The area of the quadrilateral TEKI is:

2046. The number nearest to 7658 and exactly divisible by 45 is:

2048. In a state election between two parties, 83% of the voters cast their votes, out of which 4% of the votes were declared invalid. Party A got 156611 votes which were 83% of the total valid votes. Find the total number of votes enrolled in that election. (Consider integer part only)

2049. A person spends 10% of his income on groceries, 10% on medicines, 20% on children’s education, 15% on house rent, and he saves the remaining amount. If his monthly income is ₹30,000, find his savings.

2050. A clock is sold for ₹550 cash or in the instalment scheme, for ₹250 cash down payment and ₹310 after one month. Find the rate of interest charged in the instalment scheme.

Total Quizz:- 2541

Mathematics

English Topic Wise Quizz

Current Affairs Topic Wise Quizz

Hindi Topic Wise Quizz

Important Links

Subjects

Subjects

Exams