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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.

If the volume and surface area of a sphere is numerically the same then it’s radius is_________?

A 1 unit

B 2 units

C 3 units

D 4 units

Review Detailed Answer

Correct Answer: 3 units

A right cylinder and a right circular cone have the same radius and the same volume. The ratio of the height of the cylinder to that of the cone is_________?

A 3: 5

B 2: 5

C 3: 1

D 1: 3

Review Detailed Answer

Correct Answer: 1: 3

The radius of a circular cylinder is the same as that of a sphere. Their volumes are equal. The height of the cylinder is________?

A 4/3 times its radius

B 2/3 times its radius

C Equal to it’s radius

D Equal to it’s diameter

Review Detailed Answer

Correct Answer: 4/3 times its radius

The number of solid spheres each of diameter 6 cm, that could be moulded to form a solid metal cylinder of height 45 cm and diameter 4 cm is?

A 3

B 4

C 5

D 6

Review Detailed Answer

Correct Answer: 5

The length of the wire of 0.2mm radius that can be drawn after melting a solid copper sphere of diameter 18cm?

A 24.3 m

B 243 m

C 2430 m

D 24300 m

Review Detailed Answer

Correct Answer: 24300 m

The radius of a wire is decreased to one –third if volume remains the same length will increase

A 1 Time

B 3 times

C 6 times

D 9 times

Review Detailed Answer

Correct Answer: 9 times

If the volumes of two cubes are in the ratio 8: 1, the ratio of their edges is_________?

A 8: 1

B 2√2 : 1

C 2 : 1

D None of these

Review Detailed Answer

Correct Answer: 2 : 1

A metal sheet 27 cm long 8cm broad and 1 cm thick is melted into a cube. The difference between the surface areas of two solids is__________?

A 284 cm2

B 286 cm2

C 296 cm2

D 300 cm2

Review Detailed Answer

Correct Answer: 286 cm2

A wooden box of dimensions 8m x 7m x 6m is to carry rectangular boxes of dimensions 8cm x 7cm x 6cm. The maximum number of boxes that can be carried in 1 wooden box is?

A 1200000

B 1000000

C 9800000

D 7500000

Review Detailed Answer

Correct Answer: 1000000

If the length, breadth and the height of a cuboid are in the ratio 6: 5: 4 and if the total surface area is 33300 cm2, then length breadth and height in cms, are respectively?

A 90, 85, 60

B 85, 75, 60

C 90, 75, 70

D 90, 75,60

Review Detailed Answer

Correct Answer: 90, 75,60

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Maths 2024 MCQs [All-Courses]

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All Topics 2024

If the volume and surface area of a sphere is numerically the same then it’s radius is_________?

A right cylinder and a right circular cone have the same radius and the same volume. The ratio of the height of the cylinder to that of the cone is_________?

The radius of a circular cylinder is the same as that of a sphere. Their volumes are equal. The height of the cylinder is________?

The number of solid spheres each of diameter 6 cm, that could be moulded to form a solid metal cylinder of height 45 cm and diameter 4 cm is?

The length of the wire of 0.2mm radius that can be drawn after melting a solid copper sphere of diameter 18cm?

The radius of a wire is decreased to one –third if volume remains the same length will increase

If the volumes of two cubes are in the ratio 8: 1, the ratio of their edges is_________?

A metal sheet 27 cm long 8cm broad and 1 cm thick is melted into a cube. The difference between the surface areas of two solids is__________?

A wooden box of dimensions 8m x 7m x 6m is to carry rectangular boxes of dimensions 8cm x 7cm x 6cm. The maximum number of boxes that can be carried in 1 wooden box is?

If the length, breadth and the height of a cuboid are in the ratio 6: 5: 4 and if the total surface area is 33300 cm2, then length breadth and height in cms, are respectively?