RC 66 is related to SD 67 in a certain way. In the same way, NV 3 is related to OW 4. To which of the following is CH 9 related, following the same logic?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. DI 10.
RC 66 → R + 1 = S, C + 2 = D, 66 + 1 = 67 → SD 67
NV 3 → N + 1 = O, V + 1 = W, 3 + 1 = 4 → OW 4
Similarly, CH 9 → C + 1 = D, H + 1 = I, 9 + 1 = 10 → DI 10