Question

Select the letter-cluster from among the given options that can replace the question mark (?) in the following series. XYZ, ABC, DEF, ?

• A. GFS
• B. GCA
• C. KOH
• D. GHI

Answer 1

Answer:

D. GHI

The pattern consists of consecutive groups of three letters:

• XYZ

• ABC

• DEF

• GHI

After DEF, the next cluster is GHI.

Answer: GHI