What is the rate of interest per annum for simple interest at which ₹1,040 amounts to ₹1,230 in 1 1/2 years?
Question
What is the rate of interest per annum for simple interest at which ₹1,040 amounts to ₹1,230 in 1 1/2 years?
What is the rate of interest per annum for simple interest at which ₹1,040 amounts to ₹1,230 in 1 1/2 years?