Reena took a loan of Rs. 1200 with simple interest for as many years as the rate of Interest. If she paid Rs. 432 as interest at the end of the loan period, what was the rate of interest?
Let rate = R% and time = R years.
=> R = 6.
The simple interest on a certain sum at the end of three years at 5%p.a. is ₹1,200. The compound interest on the same sum for the same period at the same rate is (interest compounded yearly):
A sum of money invested for 4 years and 9 months at a rate of 8% simple interest per annum became Rs. 1,035 at the end 0 of the period. What was the sum that was initially invested?
At what percent of simple interest will a sum 0f money double itself in 15 years?
What is the total earning after 2 years from Rs.18,750 on variable compound interest if the rate of interest for the first 4 year is 4% and for the second, it is 8%?
The simple interest on a sum of Rs.50,000 at the end of two years is Rs.4,000. What would be the compound interest on the same sum at the same rate for the same period ?
Rs. 775 invested for 6 years gives an interest of Rs. 372. The rate of simple interest per annum is:
In how many wars will an amount be doubled at 28.75% annual rate of interest?
If in 13 years a fixed sum doubles at simple interest, what will be the interest rate per year? (Correct to two decimal places)
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