Find the odd one out: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77 MCQ with Answer and Explanation

Find the odd one out: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77
A. None of these
B. 77
C. 49
D. 63
Answer: Option A
Solution (By JKSSB Mock Tests)
All multiples of 7. No odd one.

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Practice More Logical Reasoning Questions

Question #1
In a certain code language, '253' means 'books are old', '546' means 'man is old', '378' means 'buy good books'. Which digit stands for 'old'?
A. 5
B. 2
C. 6
D. 3

Correct Answer: Option A


Explanation:
'old' common first two =5. 'books' first and third =3.

This question belongs to: Reasoning Logical Reasoning
Question #2
If 'EARTH' is coded as 'FBSUI', then 'MARS' is coded as ?
A. NBTS
B. NCST
C. NBSS
D. NBST

Correct Answer: Option D


Explanation:
Each letter is shifted one place forward: M→N, A→B, R→S, S→T = NBST.

This question belongs to: Reasoning Logical Reasoning
Question #3
In a certain code language, '134' means 'you are well', '758' means 'they go home', '839' means 'we are home'. Which digit stands for 'are'?
A. 1
B. 8
C. 4
D. 3

Correct Answer: Option D


Explanation:
'are' common in first and third =3. 'home' second and third =8.

This question belongs to: Reasoning Logical Reasoning