What will come in place of the question mark (?) in the following number series? 6, 10, 16, 24, ? MCQ with Answer and Explanation

What will come in place of the question mark (?) in the following number series? 6, 10, 16, 24, ?
A. 32
B. 34
C. 36
D. 30
Answer: Option B
Solution (By JKSSB Mock Tests)
The differences are: 4, 6, 8. These are increasing by 2. The next difference is 10. Therefore, 24+10=34.

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Practice More Number Series Questions

Question #1
What will come in place of the question mark (?) in the following number series? 3, 4, 6, 9, 13, ?
A. 17
B. 19
C. 20
D. 18

Correct Answer: Option D


Explanation:
The differences are: 1, 2, 3, 4. The next difference is 5. Therefore, 13+5=18.

This question belongs to: Reasoning Number Series
Question #2
What will come in place of the question mark (?) in the following number series? 1, 3, 9, 27, 81, ?
A. 405
B. 243
C. 162
D. 324

Correct Answer: Option B


Explanation:
Each term is multiplied by 3. Therefore, 81×3=243.

This question belongs to: Reasoning Number Series
Question #3
What will come in place of the question mark (?) in the following number series? 7, 16, 29, 46, ?
A. 67
B. 69
C. 65
D. 63

Correct Answer: Option A


Explanation:
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