Permutations and Combinations Questions

1:

Total number of words formed by 2 vowels and 3 consonants taken from 4 vowels and 5 consonants is equal to

 
A.

60

B.

120

C.

7200

D.

none of these

 

Answer : C

Explanation :

sakthisree said: (3:38pm on Wednesday 23rd September 2015)
4P2*5P3=7200

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Option: A

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