SSC CPO 2025 PYQ — Question 23

Given series: A1, C2, E3, G4,?

Alphabet Pattern:

A → C → E → G →?

Positions: 1, 3, 5, 7

Increasing by +2

So next alphabet is:

G (7) + 2 = I (9)

Number Pattern:

1 → 2 → 3 → 4 →?

Increasing by +1

So next number is: 5

Final term: I5

Hence, the correct answer is option (1).