Find the odd one out: 3, 5, 7, 9, 11, 13 MCQ with Answer and Explanation

Find the odd one out: 3, 5, 7, 9, 11, 13
A. 9
B. 13
C. 3
D. 7
Answer: Option A
Solution (By JKSSB Mock Tests)
All others prime. 9 is not.

Discuss this Question (0)

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

Practice More Logical Reasoning Questions

Question #1
If 12th January 2008 was a Saturday, what day of the week was 12th January 2009?
A. Monday
B. Sunday
C. Tuesday
D. Wednesday

Correct Answer: Option A


Explanation:
2008 leap year, from Jan 12 2008 to Jan 12 2009 includes Feb 29, so +2 days. Saturday +2 = Monday.

This question belongs to: Reasoning Logical Reasoning
Question #2
A, B, C, D, E, F and G are sitting in a row facing North. C is to the immediate right of G. B is at an extreme end and has E as his neighbour. G is between E and A. D is sitting third to the right of A. Who is sitting between A and D?
A. G
B. C
C. F
D. B

Correct Answer: Option C


Explanation:
Possible order: B E G C A F D or B E G A C F D. From 'G between E and A', 'C immediate right of G' so G C, thus E G C A. Then D third right of A: if A F D then between A and D is F.

This question belongs to: Reasoning Logical Reasoning
Question #3
If 4th of the month falls on Tuesday, what day will be the 18th of the month?
A. Monday
B. Thursday
C. Tuesday
D. Wednesday

Correct Answer: Option C


Explanation:
18 − 4 = 14 days = 2 weeks exactly. Same day Tuesday.

This question belongs to: Reasoning Logical Reasoning