SSC CPO 2019 PYQ — Question 173

SSC CPO Tier I - 9th December 2019 - Shift 1 • Reasoning • Q173

Select the option that will fill in the blank and complete the given series.

FTB, IQE, LNH, OKK, ?

Show answer & explanation

Correct answer: A

Explanation

The correct answer is option 1 i.e. RHN

 

1 2 3 4 5 6 7 8 9 10 11 12 13
A B C D E F G H I J K L M
Z Y X W V U T S R Q P O N
26 25 24 23 22 21 20 19 18 17 16 15

14

 

Understanding Application

Given series is FTB, IQE, LNH, OKK,?

F + 3 = I, I + 3 = L, L + 3 = O, O + 3 = R

T - 3 = Q, Q - 3 = N, N - 3 = K, K - 3 = H

B + 3 = E, E + 3 = H, H + 3 = K, K + 3 = N

Hence, the complete series is FTB, IQE, LNH, OKK, RHN.