Question

Write which number or alphabet in sequence replaces the question mark(?).

AYC, DVF, GSI, ?

• A. KOM
• B. JRH
• C. JPL
• D. IQK

Answer 1

The correct option is C JPL

$1^{st}$ and $3^{rd}$ letters of each term is obtained by moving $3$ steps ahead in alphabetic series of the previous term.

$2^{nd}$ letter is obtained by moving $3$ steps backward in alphabetic series of the previous term.

Thus, the next term will be $(G+3\to J)(S-3\to P)(I+3\to L)$ i.e. JPL.

Hence, JPL replaces question mark.