rank of the word MARRIAGE in the dictionary of words formed by letters of the word MARRIAGE.

M4maths Previous Puzzles

29 May 2013 dictionary

rank of the word MARRIAGE in the dictionary of words formed by letters of the word MARRIAGE.

OPtion

1) 6328
2) 6459
3) 6492
4) 6578
5) 6612
6) 6656
7) 6758
8) 6834
9) 6945
10)none of these

Solution

total no of words = 8*7*6*5*4*3*2*1/2*1*2*1 = 10080
so rank of word MARRIAGE
= (10080/8)5+(1260/7)0+(180*2/6)4+(60*2/5)4+(24/4)3+(6/3)0+(2/2)1+1=6656

Correct Option: 6 Best Solution (0)