21 students are standing in a line. Ram is standing at the 6th place from the left of the line. Suresh is standing at the 8th place after Ram. Mohan is standing at the 10th place from the right of the line. How many students are standing between Suresh and Mohan?

Correct option is A

There are 21 students in total.
Ram is standing at the 6th place from the left.
Suresh is standing 8 places after Ram.
So, Suresh's position from the left: 6+8=14
Thus, Suresh is standing at the 14th place from the left.
Mohan is standing at the 10th place from the right. Since there are 21 students in total, Mohan's position from the left is:
21−10+1=12
Thus, Mohan is standing at the 12th place from the left.
Finding the number of students between Suresh and Mohan:
Suresh is at the 14th position, and Mohan is at the 12th position.
The number of students standing between them is:
14−12−1=1
Correct answer is (a) 01.