Which of the following is a prime number? · ABC26GN0121

Subject: General Aptitude · Chapter: Number System · Exam: CLAT 2010

Which of the following is a prime number?
(a)19
(b)20
(c)21
(d)22
Answer
Answer (as printed): A
Explanation
Clearly, 19 is a prime number.

Explanation as extracted from the printed page; notation may be imperfect.

Study loop for Number System

1. Practise the PYQsPrevious-year questions, with answers

· Browse this chapter in the app