Aptitude - Numbers - Discussion

Discussion Forum : Numbers - General Questions (Q.No. 1)

Numbers

Which one of the following is not a prime number?

Answer: Option

Explanation:

91 is divisible by 7. So, it is not a prime number.

Discussion:

108 comments Page 9 of 11.

Konga said: 1 decade ago

It is not possible for all numbers.

Monika said: 8 years ago

Nice explanations. Thank you all.

(1)

Jagadees said: 5 years ago

Thanks @Dilipkumar and @Santosh.

(1)

Kakrla mallikarjuna rao said: 2 years ago

I think B is the correct answer.

(9)

Prasath said: 1 decade ago

n*n>=p plz give any example

Rakhi Sikdar said: 3 weeks ago

Yes, 91 is not a prime number.

Keshav said: 1 year ago

How to find the prime number?

(48)

Prasath said: 1 decade ago

Please give any one example.

Kishore said: 8 years ago

13*7=91 so not prime number.

Roop said: 6 years ago

Thanks all for explaining.

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