Distance = 280 km Speed of train 1 = 15 km/hr Speed of train 2 = 25 km/hr Relative speed = 15 + 25 = 40 km/hr Therefore, speed = distance/time ⇒ 40 = 280/Time ⇒ Time = 280/40 = 7 hrs
A invest Rs. X at 10% compound interest for 3 years. If difference between the interest of 3rd year and 2nd year is Rs. 1210, find the value of X.
In 3 years, Rs. 6000 amounts to Rs. 7986 at certain rate of compound Interest, compounded annually. Find the rate %?
A certain sum invested in compound interest (compounded annually) grows to 5040 in three years. If the rate of interest is 25% for the first year, 40% f...
Krishna lends ₹48000 to Neelam for a year at 25% interest per annum, compounded half yearly. Find the interest that must be paid by Neelam.
If Rs. 5,000 is compounded at an annual interest rate of 8%, what will be the amount after 3 years?
A person took a loan of Rs 1500 from an investor for at 20% p.a. on compound interest for 2 years. But he paid only 80% of amount after 2 years. And inv...
What will be the CI on a sum of Rs.50,000 after 3 years at the rate of 11%p.a?
...A certain sum of money yields Rs. 8,334 as compound interest for 3 years at 15% per annum. Calculate the approximate compound interest on the same amoun...
A property dealer bought a rectangular plot in Noida five years ago at the rate of Rs. 1000 thousand per square meter, the cost of plot increases by 5% ...
Sara deposited Rs. 18,000 into an investment that offers a compound interest rate of 20% per annum, with semi-annual compounding. Calculate the interest...
