Exams › IBPS PO › Quantitative Aptitude
Find the odd one out: 6, 9, 15, 21, 24, 28, 30
- 28
- 21
- 24
- 30
Correct answer: 28
Solution
6, 9, 15, 21, 24, and 30 are divisible by 3. 28 is not divisible by 3, so it is the odd one out.
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