Sheela deposits Rs. 3800 in bank savings account. If this is 22% of her monthly income. What is her monthly income in?	Choose the correct option.
A) 22000  B) 20000  C) 25123  D) 17272  E) none of these

Rationale: "explanation : 22 % of income = rs . 3800 100 % of income = 3800 x 100 / 22 = rs . 17272 answer : d"
Answer: D