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Which will replace the question mark in the given series? EFG, FGH, GHI, HIJ, ?
Question

Which will replace the question mark in the given series?
EFG, FGH, GHI, HIJ, ?

A.

IKJ

B.

IJK

C.

JKI

D.

KJI

Correct option is B

Given
EFG, FGH, GHI, HIJ, ?
Logic: (+1 each time)
1st letter sequence:
E → F → G → H → I (+1 each time)
2nd letter sequence:
F → G → H → I → J (+1 each time)
3rd letter sequence:
G → H → I → J → K (+1 each time)
Following this pattern, the missing term should be IJK.
Correct answer is (b) IJK

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