Direction: The question consists of three statements numbered "I, II, and III" below. You have to decide whether the data provided in the statements are sufficient to answer the question.  

Ravi invested Rs (P + Q) in scheme 'A' and Rs (Q - P) in scheme 'B'. Scheme 'A' offers simple interest at 30% p.a., and scheme 'B' offers compound interest at 20% p.a., compounded annually. (P and Q are positive integers)  

What is the ratio of the total amount invested by Ravi in scheme 'A' to that in scheme 'B'?

Statement I: The difference between amounts invested in both the schemes is Rs 1500, and the interest received from scheme 'B' after 3 years is Rs 1092.

Statement II: The total amount invested in both schemes together is Rs 4500, and the interest received from scheme 'A' at the end of 6 years is Rs 5400.

Statement III: After a period of 2 years, the interest received from scheme 'B' will be \(\frac{190}{3}\) % less than that from scheme 'A'.