The number of positive prime integer <50 is

Correct option is D

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.
The prime numbers less than 50 are:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47
Count the Primes:
Counting the numbers in the list, we find that there are 15 prime numbers less than 50.
Therefore, the answer is (d) 15.