How many prime numbers are between 28/3 and 86/6?
Select.
A) 1	B) 2	C) 3	D) 4	E) 5

Rationale: "28 / 3 = 9 . xxx 86 / 6 = 14 . xxx so we need to find prime numbers between 9 ( exclusive ) - 13 ( inclusive ) there are 2 prime numbers 1113 hence answer will be ( b ) 2 b"
Answer: B