Question

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

ABY, DCX, EFU, HGT, IJQ, ?

• A. LKP
• B. KLO
• C. LOP
• D. MLO

Answer 1

Answer: (A)

LKP

The letters of each term differ by $3$ and $1$ alternately compare to the letter of previous term.

For eg: $A+3\to D$, $D+1\to E$, $E+3\to H$ $H+1\to I$, $I+3\to L$

Thus, the next term will be $(I+3\to L)(J+1\to K)(Q-1\to P)$.

Hence, LKP replaces question mark.