Question

In a row of 60 a is standing at 10th from the right end how many places should a move left ward to become 23rd from the left end

Answer 1

A is now 10 th from right

so he has 50 boys towards his left

so he is 51 th from left

to become 23 rd from left

he has to move , 51 - 23 = 28 places