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Relative speed of the trains = 60 km/h + 40 km/h = 100 km/h. The distance between the two trains is 240 km. Time taken to meet = Distance / Relative speed = 240 / 100 = 2.4 hours. Correct option: c
The interest on 24,000 in a year compounded annually when the rates are 8% p.a. and 10% p.a. for two successive years is:
Mr. Kalra borrowed ₹1,55,000 to meet the expenses of his son's education. If the rate of interest is 12% per annum compounded annually, then how much ...
A sum of ₹10,000 is invested at a compound interest rate of 10% per annum. What will be the amount after 2 years if the interest is compounded annually?
Divide Rs. 2,440 into two parts such that the first part after 10 years is equal to the second part after 8 years, compound interest being 20% per annum...
A Bank came up with an interesting investment plan under which it would offer 6% interest compounded half-yearly. Mr. 'X' deposited ₹ 80000 once at th...
Rahul invested ₹4,000 in a scheme offering a compound interest rate of 16% per annum, compounded semi-annually. Calculate the t...
The compound interest on a certain sum in 2.5 years at 10% p.a., interest compounded yearly, is 1,623. The sum is:
A sum of money triples itself in 6 years when invested at a certain rate of compound interest. In how many years will it amount to twenty-seven times it...
What is the compound interest on a sum of Rs 12,000 for 2(5/8) years at 8% p.a., when the interest is compounded annually? (nearest to a rupee)