In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
p_q_ _qq_p_qr1
qrppr
2
qrprq
3
qrpqr
4
qpprq
In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
p_q_ _qq_p_qr