What will come in place of the question mark (?) in the following number series? 11, 14, 19, 26, ? MCQ with Answer and Explanation

What will come in place of the question mark (?) in the following number series? 11, 14, 19, 26, ?
A. 37
B. 31
C. 33
D. 35
Answer: Option D
Solution (By JKSSB Mock Tests)
The differences are: 3, 5, 7. These are consecutive odd numbers. The next difference is 9. Therefore, 26+9=35.

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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, 12, 27, 48, ?
A. 60
B. 75
C. 72
D. 63

Correct Answer: Option B


Explanation:
The pattern is: 3×1²=3, 3×2²=12, 3×3²=27, 3×4²=48. The next term is 3×5²=75.

This question belongs to: Reasoning Number Series
Question #2
What will come in place of the question mark (?) in the following number series? 6, 11, 18, 27, 38, ?
A. 53
B. 47
C. 51
D. 49

Correct Answer: Option C


Explanation:
The differences are: 5, 7, 9, 11. These are consecutive odd numbers. The next difference is 13. Therefore, 38+13=51.

This question belongs to: Reasoning Number Series
Question #3
What will come in place of the question mark (?) in the following number series? 4, 7, 12, 19, 28, ?
A. 37
B. 41
C. 35
D. 39

Correct Answer: Option D


Explanation:
The differences are: 3, 5, 7, 9. These are consecutive odd numbers. The next difference is 11. Therefore, 28+11=39.

This question belongs to: Reasoning Number Series