Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Number System Prime Numbers
Consider the following statements:
(I) All prime numbers are odd numbers.
(Il) There are only five single digit prime numbers.
(Ill) There are infinitely many prime numbers.
(IV) A prime number has only two factors.
Which of the above statements are true?
1
(I) and (IV)
2
(II), (III) and (IV)
3
(III) and (IV)
4
(II) and (IV)