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.

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).

Calculate the amount and compound interest on: (e)₹ 10,000 for 1 years at 8% per annum compunded 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 formula weight of compounds NO_2

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?

Calculate the formula weight of compounds Mg (OH)_2

Calculate the formula weight of compounds K_2CO_3

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.