Question

Student 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. $21$
• B. $22$
• C. $29$
• D. None of these

Answer 1

The correct option is C $29$

Sachin's new position if ${15}^{th}$ from the right as well as left.
Hence, number of students in the queue
$=14+1=14$
$=29$

Hence the answer is option C