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Exam
Numerical Ability
Permutation and Combination
"LEADING" arrange it in such a way that atleast two vowels always together ?
Read Solution (Total 2)
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- two vowels together=3*6!*2!=4320
3 vowels together=5!*3!=720
so 4320+720=5040
- 8 years agoHelpfull: Yes(1) No(0)
- two vowels together=3*6!=720*3=2160
3 vowels together=5!=120
so 2160+120=2280 - 8 years agoHelpfull: Yes(0) No(0)
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