SSC CHSL 7 Jan 2017 Shift 1 Paper

Expression = IM : RZ : : HF : ?
The pattern followed is that when we assign numerical value to the alphabets, we get :
I (9) ≡ 9 × 2 = 18 ≡ R
M (13) ≡ 13 × 2 = 26 ≡ Z
Similarly, H (8) ≡ 8 × 2 = 16 ≡ P
F (6) ≡ 6 × 2 = 12 ≡ L
⇒ HF : PL