Rajesh is `7^(th)` to the left of Rohit in a row of boys facing North. Vijay, who is `20^(th)` from the left end of the row, is `7^(th)` to the right of Rohit. If Bhawesh, who is `3^(rd)` to the right of Rajesh, is `20^(th)` from the right end of the row, how many boys are there in the row?

Options

A. 30
B. Cannot be determined
C. 28
D. None of these

Answer

C

Explanation

According to the question, arrangement is as follows:

So, Bhawesh.s rank from the left end `=9^(th)`. Bhawesh.s rank from the right end `=20^(th)`. So, total number of boys in the row `=(9+20)-1`
`=29-1=28`