Question
Download Solution PDFPick out the odd one from the following.
3, 5, 7, 9, 11, 13, 17, 19
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe logic followed here is : All the numbers are prime numbers.
So,
3 → Prime number
5 → Prime number
7 → Prime number
9 → Not prime number ⇒ (Factors of 9 are 1, 3 and 9)
11 → Prime number
13 → Prime number
17 → Prime number
19 → Prime number
Thus, "9" is different from the rest.
Hence, "Option - (2)" is the correct answer.
Last updated on Jun 5, 2025
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