Exams › SSC CGL (Prelims) › General

Select the letter cluster from among the given options that can replace the question mark (?) in the following series: ADG, CGI, EJK, GMM, ?

1. IPQ
2. IPO
3. IQO
4. JPO

Correct answer: IPO

Solution

In the first letters: A, C, E, G, I increase by 2. In the second letters: D, G, J, M, P increase by 3. In the third letters: G, I, K, M, O increase by 2. So the next cluster is IPO.

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