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Maths 2024 MCQs [All-Courses]

Prepare effectively with our Maths MCQs designed for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all other competitive exams.
Our questions cover Arithmetic, Algebra, Geometry, Ratios, Percentages, Equations, Word Problems, and basic to advanced quantitative skills.

Find the area of a rhombus whose side is 25 cm and one of the diagonals is 30 cm?

A 225 sq.m

B 360 sq.m

C 600 sq.m

D 480 sq.m

Review Detailed Answer

Correct Answer: 600 sq.m

The ratio of the volumes of two cubes is 729 : 1331. What is the ratio of their total surface areas?

A 81 : 121

B 9 : 11

C 729 : 1331

D 27 : 12

Review Detailed Answer

Correct Answer: 81 : 121

A metallic sphere of radius 12 cm is melted and drawn into a wire, whose radius of cross section is 16 cm. What is the length of the wire?

A 45 cm

B 18 cm

C 90 cm

D None of these

Review Detailed Answer

Correct Answer: None of these

The volumes of two cones are in the ratio 1 : 10 and the radii of the cones are in the ratio of 1 : 2. What is the length of the wire?

A 2 : 5

B 1 : 5

C 3 : 5

D 4 : 5

Review Detailed Answer

Correct Answer: 2 : 5

The radius of a wheel is 22.4 cm. What is the distance covered by the wheel in making 500 resolutions.

A 252 m

B 704 m

C 352 m

D 808 m

Review Detailed Answer

Correct Answer: 704 m

The dimensions of a room are 25 feet * 15 feet * 12 feet. What is the cost of white washing the four walls of the room at Rs. 5 per square feet if there is one door of dimensions 6 feet * 3 feet and three windows of dimensions 4 feet * 3 feet each?

A Rs. 4800

B Rs. 3600

C Rs. 3560

D Rs. 4530

Review Detailed Answer

Correct Answer: Rs. 4530

A cube of side one meter length is cut into small cubes of side 10 cm each. How many such small cubes can be obtained?

A 10

B 100

C 1000

D 10000

Review Detailed Answer

Correct Answer: 10

There are two circles of different radii. The area of a square is 196 sq.cm, whose side is half the radius of the larger circle. The radius of the smaller circle is three-seventh that of the larger circle. What is the circumference of the smaller circle ?

A 12 π cm

B 16 π cm

C 24 π cm

D 32 π cm

Review Detailed Answer

Correct Answer: 24 π cm

The parameter of a square is equal to the perimeter of a rectangle of length 16 cm and breadth 14 cm. Find the circumference of a semicircle whose diameter is equal to the side of the square. (Round off your answer to two decimal places)?

A 23.57 cm

B 47.14 cm

C 84.92 cm

D 94.94 cm

Review Detailed Answer

Correct Answer: 23.57 cm

A 25 cm wide path is to be made around a circular garden having a diameter of 4 meters. Approximate area of the path is square meters is__________?

A 3.34

B 2

C 4.5

D 5.5

Review Detailed Answer

Correct Answer: 3.34

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Maths 2024 MCQs [All-Courses]

All Topics 2024

All Topics 2024

Find the area of a rhombus whose side is 25 cm and one of the diagonals is 30 cm?

The ratio of the volumes of two cubes is 729 : 1331. What is the ratio of their total surface areas?

A metallic sphere of radius 12 cm is melted and drawn into a wire, whose radius of cross section is 16 cm. What is the length of the wire?

The volumes of two cones are in the ratio 1 : 10 and the radii of the cones are in the ratio of 1 : 2. What is the length of the wire?

The radius of a wheel is 22.4 cm. What is the distance covered by the wheel in making 500 resolutions.

The dimensions of a room are 25 feet * 15 feet * 12 feet. What is the cost of white washing the four walls of the room at Rs. 5 per square feet if there is one door of dimensions 6 feet * 3 feet and three windows of dimensions 4 feet * 3 feet each?

A cube of side one meter length is cut into small cubes of side 10 cm each. How many such small cubes can be obtained?

There are two circles of different radii. The area of a square is 196 sq.cm, whose side is half the radius of the larger circle. The radius of the smaller circle is three-seventh that of the larger circle. What is the circumference of the smaller circle ?

The parameter of a square is equal to the perimeter of a rectangle of length 16 cm and breadth 14 cm. Find the circumference of a semicircle whose diameter is equal to the side of the square. (Round off your answer to two decimal places)?

A 25 cm wide path is to be made around a circular garden having a diameter of 4 meters. Approximate area of the path is square meters is__________?