Whose idea was Twitter?
Jack Dorsey got the idea for Twitter when he wondered if someone could build a simple but interesting application that would let a person know what his or her friends were up to at any given time.
What will be the CI on a sum of Rs.50,000 after 3 years at the rate of 11%p.a?
...Rs. (3y + 600) is invested at 40% p.a. compound interest, compounded annually for 2 years, and earns an interest of Rs. (4y - 1200). Determine the value...
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...
The simple interest on a sum of money will be Rs. 800 after 10 years. If the principal is tripled after 5 years, what will be total interest at the end ...
A sum of money amounts to Rs 1024 in 4 years and Rs 1458 in 7 years at a compound rate of interest. What is the rate of interest per annum?
Avantika gets a SI of Rs.4800 on a certain principal at the rate of 6%p.a. in 4 years. What CI will she get on twice the principal in two years at the ...
An article is marked 35% above its cost. If a profit of 20% is earned by selling the article, then the discount per cent offered on the marked price of ...
The C.I on a sum of Rs. 6400 becomes Rs. 1276.5625 in 9 months. Find the rate of interest, if the rate of interest is compounded quarterly?
The difference between simple and compound interest on a sum of Rs.1000 at the end of two years is Rs10. Find the total CI on a sum after 3 years is?
