A money lender lent Rs. 1000 at 3% per year and Rs. 1400 at 3% per year. The amount should be returned to him when the total interest comes to Rs. 350. Find the number of years.	Choose the correct choice from the following answers:  A) 3.5  B) 3.75  C) 4  D) 4.25  E) 4.86

Rationale: ( 1000 xtx 3 / 100 ) + ( 1400 xtx 3 / 100 ) = 350 â † ’ t = 4.86 answer e
Answer: E