Basics of Finan...

In what time will the amount Rs $$2,000$$ will turn to Rs $$2,420$$ compounded yearly?

Ekansh borrowed Rs.$$50,000$$ for $$2$$ years at $$20$$ % per year compound interest. Calculate the final amount at the end of the second year.

Calculate the compound interest for the second year on Rs. $$15,000$$ invested for $$4$$ years at $$10\%$$ per annum.

Principal $$= 2500$$, rate $$= 6$$%, time$$= 4$$ years. Calculate the interest.

Find the compound interest approximately rate applied to a principal over $$5$$ years if the total interest paid equals the borrowed principal.

A sum of money at simple interest amounts to Rs. $$600$$ in $$2$$ years and to Rs. $$800$$ in $$4$$ years. The sum is:

Principal + Amount - $$2 \times $$ principle = 

In what time will Rs. $$1000$$ amount to Rs. $$1210$$ at $$10$$% p.a. in CI?

Jenn borrowed Rs. $$5,000$$ for $$5$$ years and had to pay Rs. $$1,500$$ simple interest at the end of that time. What rate of interest did she pay?

Joshita borrowed Rs. $$3,000$$ for $$3$$ years and had to pay Rs.$$ 1,000$$ simple interest at the end of that time. What rate of interest did she pay?