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

Square Root — quick quiz

5 real WB Police PC questions on Square Root. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

MEDIUM

If √(x + 15) = 9, then what is the value of x?