What we plant in the soil of contemplation we shall reap in the harvest of action.— Meister Eckhart

Permutations and Combinations (1st PUC) — quick quiz

5 real KCET questions on Permutations and Combinations (1st PUC). Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 2

HARD

The number of 4-letter words (with or without meaning) that can be formed using the letters of the word 'EQUATION' without repetition is