Question

Few passengers are standing in a row Sarika is at the 7 th position from the left and Neha is standing at the 10 th position from the right . If Sarika and Neha interchange their positions . Neha becomes 20 th from the right . How many passengers are there in a row ???

Answer 1

Given:

Sarika is at 7th from left.

Neha is at 10th from right.

To find:

Total passengers in a row.

Solution:

1) If the position of sarika and neha interchanged then the position of neha will be 20th from right.

2) The same place of sarika is given as 7th from left.

3) Total passenger is given by 20+7-1 (Right+Left-1) = 26

Total passengers in a row is 26.