If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Mensuration — quick quiz

5 real Bihar Police questions on Mensuration. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

MEDIUM

The area of a square field is 2025 sq m. A man walks along its boundary at a speed of 3 m/s. How much time will he take to complete one round?