Correct option is A
Given:
Prime numbers between 35 and 100
Formula Used:
Twin prime numbers are the prime numbers whose difference is always equal to 2
Solution:
Prime numbers between 35 and 100 are 37,41,43,47,53,59,61,67,71,73,79,83,89,97
Clearly only pairs of 41 and 43, 59 and 61 and 71 and 73 have difference of 2
Hence only 3 such pairs are there.