Question

BDAC : FHEG : : NPMO : ?

(1) RQTS

(2) NTRC

(3) TRQS

(4) RTQS​

Answer 1

Answer:

The difference between first letters of the first two groups is 3, and to so also between second, third and fourth letter. So the answer will contain the letters which will have a difference of 3 from the letters NPMO. So the answer is RTQS.