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### Question 1

What is the radius of a sphere if the ratio of volume to the surface area is 2 : 31?

### Question 2

An iron tank 5 m × 2 m is filled with water upto a height of 7 m. What surface area of the tank is at a higher risk of corrosion?

### Question 3

What is the length of a 10 mm wire that has been drawn out of a lump of 11 cu. cm. tin? Take π = 22/7.

### Question 4

A cone of height 8 cm and radius of base 16 cm is made up of modeling clay. A child reshapes it in the form of a sphere. What is the radius of the sphere?

### Question 5

The ratio of surface area to the volume of a cuboids is 9 : 1, and the sum of reciprocals of two edges is 74, what is the reciprocal of the third edge?

### More Chapters | See All...

Blood Relations | Alphabet Number Series | Simple Interest | Bricks and Blocks | Areas | Permutations and Combinations | Decimal Numbers | Profit and Loss | Pipes and Cisterns | Logarithms | More...

This Blog Post/Article "Volume and Surface Areas Quiz Set 001" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Updated on 2019-06-06.