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In how many ways letter of the world ...

In how many ways letter of the world BANKING can be arranged so that vowels always come together ?

A

240

B

120

C

720

D

540

Text Solution

Verified by Experts

The correct Answer is:
C
`[(6!)//(2!)]xx(2!)=360 xx2=720`
`[(6!)//(2!)]=` letters formed 2! -Vowels.
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