Which of the following does not belong to the group? MCQ with Answer and Explanation

Which of the following does not belong to the group?
A. Square
B. Circle
C. Rectangle
D. Triangle
Answer: Option B
Solution (By JKSSB Mock Tests)
Triangle, Square, Rectangle are polygons with straight sides while Circle is not.

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Mental Reasoning Questions

Question #1
Statements: All fruits are vegetables. All vegetables are plants. Conclusions: I. All fruits are plants. II. Some plants are vegetables.
A. Only II follows
B. Neither follows
C. Both follow
D. Only I follows

Correct Answer: Option C


Explanation:
All fruits are vegetables and all vegetables are plants ⇒ All fruits are plants. Also some plants are vegetables (conversion of all vegetables are plants). Both follow.

This question belongs to: Reasoning Mental Reasoning
Question #2
In a certain code language, 'kew xas huma deko' means 'she is running there'; 'xas nuti muki' means 'is she?'; 'deko muki kasi' means 'there is a girl'. Which word in that language means 'girl'?
A. deko
B. kasi
C. xas
D. muki

Correct Answer: Option B


Explanation:
From first and second, 'xas' = is or she. From second and third, 'muki' = is or there? First has 'kew xas huma deko' = she is running there. Second 'xas nuti muki' = is she? Third 'deko muki kasi' = there is a girl. Common first and third 'deko' = there. Common second and third 'muki' = is. Then from third remaining 'kasi' = girl (a is ignored or 'a' not coded).

This question belongs to: Reasoning Mental Reasoning
Question #3
Find the missing term: 6, 13, 28, 59, ?
A. 120
B. 124
C. 118
D. 122

Correct Answer: Option D


Explanation:
Pattern: 6×2+1=13, 13×2+2=28, 28×2+3=59, so next is 59×2+4=122.

This question belongs to: Reasoning Mental Reasoning