11 is to 121 as 13 is to ______. MCQ with Answer and Explanation

11 is to 121 as 13 is to ______.
A. 169
B. 156
C. 196
D. 144
Answer: Option A
Solution (By JKSSB Mock Tests)
121 is the square of 11; similarly, 13² = 169.

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Practice More Logical Reasoning Questions

Question #1
Statements: Some books are pens. All pens are pencils. Conclusions: I. Some pencils are books. II. All books are pencils.
A. Only I follows
B. Only II follows
C. Both follow
D. Neither follows

Correct Answer: Option A


Explanation:
Some books are pens and all pens are pencils → some books are pencils → some pencils are books. II does not follow as all books need not be pencils.

This question belongs to: Reasoning Logical Reasoning
Question #2
If 'CLOCK' is coded as 'DMPDL', then 'TIME' is coded as ?
A. UJNF
B. UJNG
C. UJMF
D. UKNF

Correct Answer: Option A


Explanation:
Each letter is shifted one place forward: T→U, I→J, M→N, E→F = UJNF.

This question belongs to: Reasoning Logical Reasoning
Question #3
Statement: A is the father of B. B is the father of C. Conclusion: A is the grandfather of C.
A. Conclusion does not follow
B. Conclusion follows
C. Conclusion is false
D. Cannot be determined

Correct Answer: Option B


Explanation:
A is father of B and B is father of C, so A is paternal grandfather of C.

This question belongs to: Reasoning Logical Reasoning