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

Time and Work — quick quiz

5 real WBPSC Clerkship questions on Time and Work. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 2

HARD

P and Q together can complete a work in 12 days. Q and R together can complete it in 15 days. P and R together can complete it in 20 days. How many days will P alone take to complete the work?