Identify the number that should logically replace the question mark (?) in the following series.

2, 6, 12, 20, 30, ?

Question

Identify the number that should logically replace the question mark (?) in the following series.2, 6, 12, 20, 30, ?

Apedia · Accepted Answer

Correct Answer: 42.

Explanation: Step-Difference Strategy: Evaluate the absolute numerical gaps between consecutive terms to expose the underlying progression.Gap Calculation: 6 - 2 = 4; 12 - 6 = 6; 20 - 12 = 8; 30 - 20 = 10.Pattern Recognition: The differences (4, 6, 8, 10) form a ...

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Identify the number that should logically replace the question mark (?) in the following series.2, 6, 12, 20, 30, ?

Identify the number that should logically replace the question mark (?) in the following series.

2, 6, 12, 20, 30, ?