What will come in place of the question mark (?) in the following number series? 7, 16, 29, 46, ? MCQ with Answer and Explanation

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What will come in place of the question mark (?) in the following number series? 7, 16, 29, 46, ?

A. 65

B. 69

C. 67

D. 63

Answer: Option C

Solution (By JKExamLibrary)

The differences are: 9, 13, 17. These are increasing by 4. The next difference is 21. Therefore, 46+21=67.

This question belongs to: Reasoning Number Series

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Question #1

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What will come in place of the question mark (?) in the following number series? 12, 14, 18, 24, 32, ?

A. 46

B. 40

C. 42

D. 44

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Correct Answer: Option C

Explanation:
The differences are: 2, 4, 6, 8. These are increasing by 2. The next difference is 10. Therefore, 32+10=42.

This question belongs to: Reasoning Number Series

Question #2

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What will come in place of the question mark (?) in the following number series? 2, 4, 8, 16, ?

A. 32

B. 64

C. 30

D. 24

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Correct Answer: Option A

Explanation:
Each term is multiplied by 2 to get the next term. Therefore, the next term is 16×2=32.

This question belongs to: Reasoning Number Series

Question #3

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What will come in place of the question mark (?) in the following number series? 6, 11, 18, 27, ?

A. 34

B. 38

C. 36

D. 40

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Correct Answer: Option B

Explanation:
The differences are: 5, 7, 9. These are consecutive odd numbers. The next difference is 11. Therefore, 27+11=38.

This question belongs to: Reasoning Number Series

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