In a row of 30 students, Ravi is 7th from the left. What is his position from the right? MCQ with Answer and Explanation

In a row of 30 students, Ravi is 7th from the left. What is his position from the right?
A. 23
B. 24
C. 22
D. 25
Answer: Option B
Solution (By JKSSB Mock Tests)
Position from right = Total - Position from left + 1 = 30 - 7 + 1 = 24.

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Practice More Mental Reasoning Questions

Question #1
Find the missing term: 6, 11, 21, 36, 56, ?
A. 81
B. 71
C. 86
D. 76

Correct Answer: Option A


Explanation:
Differences: +5, +10, +15, +20, so next difference is +25: 56+25=81.

This question belongs to: Reasoning Mental Reasoning
Question #2
If South-East becomes North, North-East becomes West and so on, what will West become?
A. South-West
B. North-East
C. North-West
D. South-East

Correct Answer: Option D


Explanation:
The directions are rotated 135° anti-clockwise. South-East → North (135° ACW). North-East → West. East → North-West. West → South-East.

This question belongs to: Reasoning Mental Reasoning
Question #3
A person starts walking from a point towards South. After walking 20 m he turns left and walks 15 m. Then he turns left again and walks 20 m. Finally he turns right and walks 10 m. How far and in which direction is he from the starting point?
A. 25 m South
B. 25 m West
C. 25 m East
D. 25 m North

Correct Answer: Option C


Explanation:
South 20, left (East) 15, left (North) 20, right (East) 10. Net East 15+10=25 m, North-South cancel. 25 m East.

This question belongs to: Reasoning Mental Reasoning