Question

How many permutations are there for the letters in the word EMERGENCY?
(Points : 3)
30,240

60,480

120,960

362,880

Answer 1

first of all check number of letters

Answer 2

then check no of letters repeated like E is repeated 3 times etc

Answer 3

okay

Answer 4

it will be factorial 9 / factorial 3 . that is second option

Answer 5

got it .good :P

Answer 6

ty love

Answer 7

thanks amistre for the warning

Answer 8

youre welcome, good luck :)