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Students line...

Question

Students line up in a queue in which Ashish stands fifteenth from the left and Sachin is seventh from the right. If they interchange their places, Sachin would be fifteenth from the right. How many students are there in the queue ?

A

21

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B

22

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C

29

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D

None of these

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Solution

The correct option is C 29
As per the information given,
Ashish is 15th from left. Therefore, there are 14 students ahead of him.
Sachin is 7th from right. i.e. there are 6 students behind him.
When they both interchange positions, then,
Sachin is 15th from right i.e. there are 14 students ahead and behind Sachin.
Total number of students= 14+1+14=29
Answer is Option C

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