Basics of Finan...

Determine the principal when time $$= 2$$ years, interest $$=$$ Rs.$$ 1000$$; rate $$= 2\%$$ p.a.

Calculate the principal when time $$= 4$$ years, interest $$=$$ Rs. $$4000$$; rate = $$10$$% p.a

In what time will Rs, $$15,000$$ yield Rs. $$4965$$ as compound interest at $$10$$% per year compounded annually?

Find rate, when principal = Rs. $$30,000$$; interest = Rs. $$900$$; time = $$3$$ years.

Calculate the principal when time $$= 10$$ years, interest $$=$$ Rs. $$4000$$; rate = $$5\%$$ p.a.

__________ is calculated on both the amount borrowed and any previous interest. 

A sum of money at C.I amounts to thrice itself in $$6$$ years.Find in how many years will it be $$9$$ times itself

Which interest is computed on the sum of an original principal and accrued interest?

A finance company declares that, with compound interest rate, a sum of money deposited by anyone will become $$8$$ times in three years. if the same amount is deposited at the same compound-rate of interest, then in how many years it will become $$128$$ times?

Determine the principal when time $$= 4$$ years, interest = Rs.$$ 1000$$; rate $$= 2$$% p.a.