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The letters of the word 'QUESTION' are a...

The letters of the word 'QUESTION' are arranged in a row at random. The probability that there are exactly two letters between Q and S is

A

`(1)/(14)`

B

`(5)/(7)`

C

`(1)/(7)`

D

`(5)/(28)`

Text Solution

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The correct Answer is:
D
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