What is the minimum number of years upon which SI on Rs 2600 at 6.67% interest rate will be in whole number?
Answer: B
Simple Interest =Principal * Rate * Time
Principal = 2600 Rs
Interest Rate = 6.67%
=> SI = 2600 * (20/3)*Time
SI of the number will be a whole number for the first time when time is three as denominator of rate is 3.
Hence time should be set to 3 years.