In a row of children, R is 11th from the left and 17th from the right. How many children are there in the row? MCQ with Answer and Explanation

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In a row of children, R is 11th from the left and 17th from the right. How many children are there in the row?

A. 29

B. 26

C. 27

D. 28

Answer: Option C

Solution (By JKSSB Mock Tests)

Total = left position + right position − 1 = 11 + 17 − 1 = 27.

This question belongs to: Reasoning Mental Reasoning

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Practice More Mental Reasoning Questions

Question #1

If COLD is coded as DPME, how is WARM coded?

A. XBRN

B. YBSN

C. XASN

D. XBSN

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Correct Answer: Option D

Explanation:
Each letter is shifted 1 place forward. W+1=X, A+1=B, R+1=S, M+1=N.

This question belongs to: Reasoning Mental Reasoning

Question #2

Which of the following does not belong to the group?

A. Circle

B. Triangle

C. Square

D. Rectangle

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Correct Answer: Option A

Explanation:
Triangle, Square, Rectangle are polygons with straight sides while Circle is not.

This question belongs to: Reasoning Mental Reasoning

Question #3

Find the missing term: 2, 3, 5, 7, 11, ?

A. 17

B. 13

C. 15

D. 12

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Correct Answer: Option B

Explanation:
The series contains consecutive prime numbers: 2, 3, 5, 7, 11, and the next prime is 13.

This question belongs to: Reasoning Mental Reasoning

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