Elitmus Exam Numerical Ability Permutation and Combination

In how many ways can the letters of the word 'LEADER' be arranged?

Options
1) None of these
2) 120
3) 360
4) 720

Read Solution (Total 21)

Elitmus Other Question

any thing from numerical ability About 4 out of 5 students are left handed.If there are totally 40 students in an class.how many would be left handed?
a, 40
b, 30
c, 32
d, 42