A series is given with one Letter Cluster missing. Select the correct alternative from the given ones that will complete the series.
POND, UVSK, ZCXR, EJCY, ?
Answer & explanation
Correct answer: option 1

Explanation:
POND, UVSK, ZCXR, EJCY, ?
The logic followed here is :
P → (+5) → U → (+5) → Z → (+5) → E → (+5) → J
O → (+7) → V → (+7) → C → (+7) → J → (+7) → Q
N → (+5) → S → (+5) → X → (+5) → C → (+5) → H
D → (+7) → K → (+7) → R → (+7) → Y → (+7) → F
So, the letter-cluster that replaces the (?) to complete the series is "JQHF"