Challenger App

No.1 PSC Learning App

1M+ Downloads
36π cm³ വ്യാപ്മുള്ള ഒരു ഗോളത്തിന്റെ ആരം കണ്ടെത്തുക?

A3

B6

C4

D2

Answer:

A. 3

Read Explanation:

ഗോളത്തിന്റെ വ്യാപ്തം = 4/3 πr³ 4/3 πr³ = 36π r³ = 36 × 3/4 = 27 r = 3


Related Questions:

What is the length of the resulting solid if two identical cubes of side 7 cm are joined end to end?
A sphere of surface area 500𝝅 square centimeters is cut into two equal hemispheres. The surface area of each hemisphere in square centimeters is
The cost of levelling a circular field at 50 paise per square meter is Rs.7700. The cost of putting up a fence all round it at Rs.1.20 per meter is
The ratio between the length and the breadth of a rectangular park is 4 : 7. If a man cycling along the boundary of the park at the speed of 24 km/hour completes one round in 11 minutes, then the area of the park is
The radius of a wheel is 21 cm. How many revolutions will it make in travelling 924 m (use π = 22/7 )