Find the amount whuch Ram will get on ₹4.096,if he gave it for 18 months at 12 1/2% per annum,interest being compounded half yearly.

Find the amount and the coumpound interest on ₹10,000 for 1 1/2 years at 10% per annum,compounded half yearly.Would this interest be more than the interest he would get if it was compouned annually?

Calculate the amount and compound interest on: (e)₹ 10,000 for 1 years at 8% per annum compunded half yearly.

Calculate the amount and compound interest on:(a) ₹10,800 for 3 years at 12 1/2% per annum compounded annually.

Calculate the amount and compound interest on: (d) ₹8,000 for 1 year at 9% per annum compounded half yearly.(you could use the year by year calculation using S.I formula to verify).

Arif took a loan of ₹80,000 from a bank.If the rate of interest is 10% per annum,find the difference in amounts he would be paying after 1 1/2 years if the interest is: (i) compounded annually.(ii)Compounded half yearly.

Calculate the amount and compound interest on:(b) ₹18000 for 2 1/2 years at 10% per annum compounded annually.

Calculate the amount and compound interest on: (c)₹62,500 for 1 1/2 years at 8% per annum compounded annually.

Fabina borrows ₹12,500 at 12% per annum for 3 years at simple interest and Radha borrows the same amount for the same time period at 10% per annum,compounded annually.Who pays more interest and by how much?

I borrows ₹12,000 from Jamshed at 6% per annum simple interest for 2 year Had I borrowed this sum at 6% per annum compound interest,what extra amount would I have to pay?

In each of the problems below, show the different stages of mathematical modelling for solving the problems. 3. A T.V. can be purchased for rs 24000 cash or for rs 8000 cashdown payment and six monthly instalments of rs2800 each. Ali goes to market to buy a T.V., and he has rs8000 with him. He has now two options. One is to buy TV under instalment scheme or to make cash payment by taking loan from some financial society. The society charges simple interest at the rate of 18% per annum simple interest. Which option is letter for Ali ?