Which letter-cluster will replace the question mark (?) to complete the given series?
MBTN, KCSP, IDRR, ?, EFPV
Answer & explanation
Correct answer: option 2
Explanation:
MBTN, KCSP, IDRR, ?, EFPV
The logic followed here is :
M → (-2) → K → (-2) → I → (-2) → G → (-2) → E
B → (+1) → C → (+1) → D → (+1) → E → (+1) → F
T → (-1) → S → (-1) → R → (-1) → Q → (-1) → P
N → (+2) → P → (+2) → R → (+2) → T → (+2) → V
So, the letter-cluster that replaces the (?) to complete the series is "GEQT"