M C Q s D r i v e

Maths 2024 MCQs [All-Courses]

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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.

A solid consists of a circular cylinder with an exact fitting right circular cone placed on the top. The height of the cone is h. If the total volume of the solid is three times the volume of the cone then the height of the cylinder is________?
A 2h
B 4h
C 2h/3
D 3h/2
Correct Answer: 2h
If the radius of the sphere is doubled then it’s volume is increased by?
A 100 %
B 200 %
C 700 %
D 800 %
Correct Answer: 700 %
The curved surface area of a cylindrical pillar is 264 m2 and its volume is 924 m3. Find the ratio of its diameter to its height.
A 3 : 7
B 7 : 3
C 6 : 7
D 7 : 6
Correct Answer: 7 : 3
A cistern of capacity 8000 litres measures externally 3.3 m by 2.6 m by 1.1 m and its walls are 5 cm thick. The thickness of the bottom is__________?
A 90 cm
B 1 dm
C 1 m
D 1.1 cm
Correct Answer: 1 dm
What is the total surface area of a right circular cone of height 14 cm and base radius 7 cm?
A 344.35 cm2
B 344.35 cm2
C 344.35 cm2
D None of these
Correct Answer: 344.35 cm2
A large cube is formed from the material obtained by melting three smaller cubes of 3, 4 and 5 cm side. What is the ratio of the total surface areas of the smaller cubes and the large cube?
A 2 : 1
B 3 : 2
C 25 : 18
D 27 : 20
Correct Answer: 25 : 18
Surface area of a sphere is 2464 cm2. If its radius is doubled, then the surface area of _________?the new sphere will be
A 4920 cm2
B 4727 cm2
C 9856 cm2
D 19712 cm2
Correct Answer: 9856 cm2
Rs.8000 become Rs.9261 in a certain interval of time at the rate of 5% per annum of C.I. Find the time?
A 4 years
B 6 years
C 2 years
D 3 years
Correct Answer: 3 years
Find out the C.I on Rs.5000 at 4% p.a. compound half-yearly for 1 1/2 years.
A Rs.420.20
B Rs.319.06
C Rs.306.04
D Rs.294.75
Correct Answer: Rs.306.04
If Rs.7500 are borrowed at C.I at the rate of 4% per annum, then after 2 years the amount to be paid is_______?
A Rs.8082
B Rs.7800
C Rs.8100
D Rs.8112
Correct Answer: Rs.8112