Campus
Maths Puzzle
Numerical Ability
Permutation and Combination
26th word of indian and plz show how to get answers of such questions.......
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- 26th word from letters of indian:i,
letters according to what comes first a , d, i , i , n, n.
letters begning with a = a_ _ _ _ _= 4!/2!2!=6 ,
letters begning with d_ _ _ _ _ = 4!/2!2!=6 , total = 6+6
letters begning with i_ _ _ _ _ = 4!/2! = 12, total =6+6+12 =24
next two letters begning with n _ _ _ _ _ = n a d i i n
26th number n a d i n i ----------->answer - 10 years agoHelpfull: Yes(2) No(0)
- 26th word from letters of indian:i,
letters according to what comes first a , d, i , i , n, n.
letters begning with a = a_ _ _ _ _= 5!/2!2!=30
SO THE LAST 5 combinations with a _ _ _ _ _ will be : 30th = a n n i i a , 29th = a n n i a i , 28th = a n n a i i , 27th = a n i n i a , 26th = a n i n a i
so the answer is aninai
- 10 years agoHelpfull: Yes(1) No(0)
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