What is missing number term in the given

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Target Exam

CUET

Subject

General Aptitude Test

Chapter

Logical and Analytical Reasoning

Topic

Missing Number

Question:

What is missing number term in the given series?

3, 7, 13, ?, 31

Options:

Correct Answer:

Explanation:

3, 7, 13, ?, 31

3, 3+(2×2)=7, 7+(2×3)=13, 13+(2×4)=21, 21+(2×5)=31

The correct answer is Option (3) → 21