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

Permutation and Combination — quick quiz

5 real WBJEE questions on Permutation and Combination. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 3

HARD

The number of ways to select and arrange 3 letters from the word EQUATIONS (9 distinct letters) is: