Question

pls answer fast those who will do i will follow them​

Answer 1

Answer:

24 boys in a row

Explanation:

After exchanging seats

10th A become 15th from left

and B will become 15-10=5

9+5=14

if we count from left now B is 10th from left

14+10=24

Answer 2

Explanation:

24 boys

hope it helps please mark it as the brainliest answer ☺️☺️☺️☺️