Question
If the angular diameter of the sun is 20, how far from
the eye a coin of radius 4.95 cm be kept to hide the sun?Solution
Rs. 5,200 is split into two parts. One part is invested at a simple interest rate of 12% per annum, while the other part is invested at a compound inter...
Anita invested Rs. 5400 in scheme 'P,' which offers a 15% per annum simple interest rate, and she invested Rs. 3800 in scheme 'Q,' offering a 25% per an...
Suppose a specific amount is invested in a Life insurance policy at a simple interest rate of 15% per annum for 2 years, the interest earned amounts to ...
Rs. 30,000 invested at simple interest of 8% p.a. yields the same interest after 3 years as Rs. 45,000 when invested at simple interest of 'y%' p.a. yie...
- If Rs. 80,000 is invested at 9% per annum simple interest for 6 years, how much amount will be received in the end?
A sum of ₹12,000 is invested at a rate of 5% per annum for 3 years. What will be the total amount at the end of the investment period, including inter...
If ₹15,600 is invested at a simple interest rate of (a + 12)% per annum and doubles in value over 5 years, determine the value ...
Raghav placed an amount of Rs. 'x' in an account with an annual compound interest rate of R%. After 3 years, the compounded annual amount is Rs.12167. A...
The simple interest on a certain sum of money at the rate of 7.5% p.a. for 8 years is ₹4,080. At what rate of interest can the same amount of interes...
Rs. 15,000 invested at simple interest of 7% p.a. yields the same interest after 4 years as Rs. 25,000 when invested at simple interest of 'y%' p.a. yie...
