In a row of people all facing north, Rikshit is 31st from the right end and Palak is 32nd from the right end. The number of people between Palak and Rikshit is same as the number of people between Palak and Huma. If Huma is 10th from the left end of the row, how many people are there in the row?

Given: 

In a row of people all facing north, Rikshit is 31st from the right end and Palak is 32nd from the right end.

The number of people between Palak and Rikshit is same as the number of people between Palak and Huma.

If Huma is 10th from the left end of the row.

Solution: 

Rikshit is 31st from the right end and Palak is 32nd from the right end.

Palak, Rikshit, (30 persons)

The number of people between Palak and Rikshit is same as the number of people between Palak and Huma.

, Huma Palak Rikshit, (30 persons)

If Huma is 10th from the left end of the row.

(9 persons), Huma Palak, Rikshit, (30 persons)

total = 42 persons