There are 18 chairs in a row. Chair M is 5th from the beginning and Chair N is 8th from the end. Find the number of chairs between M and N.
Show answer & explanation
Correct answer: B
Explanation
Number of chairs between M and N = Total chairs – (position of M + position of N)
= 18 – (5+8)
= 18-13
= 5
Hence, the correct answer is option (2).