Aptitude - Numbers - Discussion
Discussion Forum : Numbers - General Questions (Q.No. 1)
1.
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:
107 comments Page 10 of 11.
Komal gupta said:
8 years ago
@Karthick.
I have not understood your process please explain me with the other examples.
I have not understood your process please explain me with the other examples.
Prabhakar gupta said:
8 years ago
91is not a prime no. Because it is divisible by 13.
Deekshi said:
8 years ago
Code for prime numbers below 100 is 442233322321.
2,3,5,7 (4)
11,13,17,19 (4)
23,29 (2)
31,37 (2)
41,43,47 (3)
53,59 (2)
61,67 (20
71,73,79 (3)
83,89 (2)
97 (1)
2,3,5,7 (4)
11,13,17,19 (4)
23,29 (2)
31,37 (2)
41,43,47 (3)
53,59 (2)
61,67 (20
71,73,79 (3)
83,89 (2)
97 (1)
V ramesh said:
7 years ago
Prime number is nothing but it is divisible by one and itself that type of numbers called prime numbers.
Darshan said:
7 years ago
Thanks @Nidhin.
Annapurna said:
7 years ago
Thank you @Santosh.
Sharmi said:
7 years ago
Thank you @Dilipkumar.
Kranthi kumar said:
7 years ago
Please give me the clear explanation of the answer.
Nithish said:
6 years ago
Prime number is nothing but a number divisible only by one and that number. But 91 is divisible by Seven. So it's not a prime number.
Sanket said:
6 years ago
Thanks all.
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