How many prime numbers are between 29/4 and 87/5?	Choices: A) 1 B) 2 C) 3 D) 4 E) 5

Rationale: 29 / 4 = 7 . xxx 87 / 5 = 17 . xxx so we need to find prime numbers between 7 ( exclusive ) - 16 ( inclusive ) there are 2 prime numbers 1113 hence answer will be ( b ) 2 b
Answer: B