prp qrp prr pqr qrp rpr qqr rpr qpr qrr qpr qpr

If every third letter starting from the left is replaced by a number beginning with 1 then which letter/ number will be 16th from the right?

A) q	B) r
C) 6	D) 7

Answer: D) 7

Explanation:

New sequence is as follows:

pr1 qr2 pr3 pq4 qr5 rp6 qq7 rp8 qp9 qr10 qp11 qp12

16th from the right end is 7

Subject: Number Series