What is the rate of interest percent per annum?
I. An amount doubles itself in 5 yr on imple interest,
II. Difference between the compound interest and the simple interest earned on a certain in two years is Rs.400.
III. Simple interest earned per annum is Rs. 400.

The question given below is followed by two statements. You have to determine whether the data given in the statements are sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose between the possible answer. What is the rate of interest Percent per annum? I. An amount doubles itself in 5 yr on simple interest. II. Difference between the compound interest and the simple interest earned on a certain amount in two years is ₹ 400. III. Simple interest earned per annum is ₹ 2000

What is the rate of interest percentage per annum? I. An amount doubles itself at simple interest in 10 yr. II. Difference between the compound interest and simple interest on an amount of? 15000 in 2yr is 150. III. The compound interest calculated after 8 yr is more than the amount principle

On what sum the difference between the compound interest and simple interest for 2 years at 5% per annum is Rs25.

What is the rate of simple interest per annum ? I. The sum triples in 20 years at simle interest. II. The difference between the sum and the simple interest earned after 10 years is Rs. 1000.

The difference between the compound interest and simple interest on Rs. 10,000 for 2 years is Rs.25. The rate of interest per annum is

Calculate the difference between the compound interest and the simple interest on Rs. 7,500 in two years and at 8% per annum.

Calculate the difference between the compound interest and the simple interest on Rs. 8,000 in three years at 10% per annum.

The difference between the compound interest and the simple interest on a certain sum at 12% per annum for 2 yr Is Rs. 90. The sum Is equal to