let raj be 3 years older than ravi and hema be two years younger than ravi . raj is 3 times as old as rahul who is hema ’ s brother . the ratio of the ages of hema and her brother is 3 : 2 . find by how much percentage raj ’ s age is more than hema ’ s when raj will be 20 years old .  Choose the most appropriate option.
A) 33.33
B) 27.33
C) 28.38
D) 29.37
E) 28.31

Rationale: answer : 33.33
Answer: A