Aptitude - Numbers - Discussion
Discussion Forum : Numbers - General Questions (Q.No. 82)
82.
Which one of the following is a prime number ?
Answer: Option
Explanation:
551 > 22
All prime numbers less than 24 are : 2, 3, 5, 7, 11, 13, 17, 19, 23.
119 is divisible by 7; 187 is divisible by 11; 247 is divisible by 13 and 551 is divisible by 19.
So, none of the given numbers is prime.
Discussion:
11 comments Page 2 of 2.
Selva said:
1 decade ago
How to find 13 will divide 247 and 19 will divide 551?
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers