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International Day of Radiology is observed annually on November 8th, commemorating the discovery of x-rays by Wilhelm Roentgen on this date in 1895. First celebrated in 2012, this day highlights the essential role of medical imaging in healthcare.
If the difference between C.I. and S.I. is Rs. 512 at 20% rate of interest in 3 years, then find the principal on C.I.?
Scheme A provides an interest rate of R% compounded annually, while Scheme B offers simple interest at the same rate. Anoop has invested Rs. 1200 in bo...
A man invested certain sum at simple interest of r% p.a. such that it amounts to 130% of itself in 3 years. Find the interest earned when Rs. 3000 is in...
A sum fetched a simple interest of ₹3,040 at the rate of 8 %.p.a. in 5 years. What is the sum?
A certain sum is invested at a simple interest rate of 10% per annum for a certain period. If the sum becomes five times the principal at the end of the...
Santosh invested Rs.9000 in a scheme for 6 years which is offering 15% simple interest. The amount received after 6 years from scheme B has been investe...
The interest received by investing Rs. 4500 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple int...
A person borrowed Rs. 50,000 at a rate of 12% per annum for one year. He then lent it out as two separate loans to D and E. He lent Rs. 20,000 to D at 2...
The simple interest received after 5 years on Rs. (x + 500) at the rate of 20% p.a. is Rs. (2x – 1500). The amount received on Rs. 3x when investe...
A certain amount will become six times in 20 years. How long does it take for the same amount to become 5 times? Assume the same rate of simple interest...