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 1 of 3.
Komal said:
3 months ago
Thank you for explaining the answer.
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)
Priya said:
5 years ago
21 is the only odd number in the option then why not 21?
(4)
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)
APARNA said:
7 years ago
3*2 = 6
3*3 = 9
3*4 = 12
3*5 = 15
3*6 = 18
3*7 = 21
3*8 = 24
3*9 = 27
3*10 = 30.
But 28 is not multiple of 3 so the answer is 28.
3*3 = 9
3*4 = 12
3*5 = 15
3*6 = 18
3*7 = 21
3*8 = 24
3*9 = 27
3*10 = 30.
But 28 is not multiple of 3 so the answer is 28.
(3)
Tapas said:
8 years ago
Only 30 is divided by 10.
Bogale said:
8 years ago
Except 21 all are an even number.
Except 28 all are divisible by 3.
So which one the answer?
Both are odd. So both are the answer or the question is wrong.
Except 28 all are divisible by 3.
So which one the answer?
Both are odd. So both are the answer or the question is wrong.
(1)
Shanaya said:
8 years ago
All of these except 21 are even number and divisible by 2.
(1)
AGNIVA SAHA said:
9 years ago
Answer. 21 because except 21 all are divisible by 2.
Ayub said:
9 years ago
All are divisible 3 but 28 not divisible by 3.
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