Question

at what rate present, per annum will rupees 25000 yield rupees 8275 as compound interest in 3 years​

Answer 1

The answer can be given directly without looking at options.

For 3 year SI: As we know 30% of 25000 = 7500

So, the CI will be more than this.

For 4 year SI: 40 % of 25000 = 10000

And 4 year SI is more than the amount.

So, if the option is 3 OR 4 year.

The answer will be 3 years.