Aptitude - Odd Man Out and Series - Discussion
Discussion Forum : Odd Man Out and Series - Odd Man Out (Q.No. 5)
Directions to Solve
Find the odd man out.
5.
6, 9, 15, 21, 24, 28, 30
Answer: Option
Explanation:
Each of the numbers except 28, is a multiple of 3.
Discussion:
24 comments Page 3 of 3.
Mangi said:
6 years ago
According to me, the answer is 21.
Every option is multiple of 2 except it.
Every option is multiple of 2 except it.
(2)
Priya said:
5 years ago
21 is the only odd number in the option then why not 21?
(4)
Sinchana said:
3 years ago
6, 9, 15, 21, 24, 28, 30.
All the numbers are the addition of 3, except 28.
3 * 2= 6,
3 * 3= 9,
3 * 5= 15,
3 * 7= 21,
2 * 8= 24,
2 * 9= 27,
3 * 10= 30.
All the numbers are the addition of 3, except 28.
3 * 2= 6,
3 * 3= 9,
3 * 5= 15,
3 * 7= 21,
2 * 8= 24,
2 * 9= 27,
3 * 10= 30.
(3)
Komal said:
3 months ago
Thank you for explaining the answer.
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