How many prime numbers exist between 50 and 80?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. 7.
The prime numbers that exist between 50 and 80 are given below:
53, 59, 61, 67, 71, 73, and 79
Hence,
The prime numbers that exist between 50 and 80 are 7