TNPSC Group IV · Aptitude and Mental Ability Test
Mensuration of 2D and 3D figures.
Study notes are still being prepared.
Don't wait — Shishya can teach you this topic right now, on demand.
Ask Shishya to teach this →Shishya is your personal tutor for this topic. Pick a starter or open a free chat.
Q1 · Area and Volume · EASY
A rectangular field is 80 metres long and 50 metres wide. What is the area of the field in square metres?
Q2 · Area and Volume · EASY
A circular garden has a radius of 21 metres. What is the area of the garden? (Use π = 22/7)
Q3 · Area and Volume · MEDIUM
A cubical water tank has an edge of 5 metres. What is the volume of water it can hold in cubic metres?
Q4 · Area and Volume · MEDIUM
A cylindrical water tank has a radius of 7 metres and height of 10 metres. What is the volume of the tank in cubic metres? (Use π = 22/7)
Q5 · Area and Volume · HARD
A rectangular hall is 15 metres long, 12 metres wide and 8 metres high. If the floor is to be covered with square tiles of side 50 cm, how many tiles are required?