Question

If all the permutations of the letters of the word ‘INDIA’ are arranged as in a dictionary. Find the 50th and 60th words

Answer 1

i found out 49th word is NADII

Answer 2

@ash2326 @helder_edwin

Answer 3

So 50th Word in Dictionary would be same as 49th ie NADII or will it be NAIDI

Answer 4

Total no. of words= 5!/2!=60
How did you find the 49th?

Answer 5

Since Words are Arranged as dictionary. Words starting with

A = 4!/2! = 12

D = 12

I = 24

12 + 12 + 24 = 48

Answer 6

so 49th word will start with N

Answer 7

Starting with NADII

Answer 8

Good, 50 th would be NAIDI

Answer 9

thxxx for helping