Start learning 50% faster. Sign in now
World No Tobacco Day – 31 may National Technology Day – 11 may Anti - Terrorism Day - 21 may International Day of Families – 15 may
A sum is lent on compound interest for 2 years at 9% p.a. If the compound interest on the sum is Rs.2445.3, find the sum.
A sum when invested at a certain rate of simple interest becomes 3 times itself in 25 years. Find the rate of interest.
A certain amount earns simple interest of Rs. 1840 after 5 years. Had the interest been 4% more, how much more interest would it have earned?