Question Text
Question 2 :
Arif took a loan of Rs 80,000 from a bank. If the rate of interest is 10% per annum, find the difference in amounts he would be paying after $1\frac{1}{2}$ years if the interest is compounded half yearly and if the interest is compounded annually for the same duration.
Question 3 :
Calculate the amount on Rs 10,800 for 3 years at $12\frac{1}{2}$%.
Question 4 :
Arun bought a pair of skates at a sale where the discount given was 20%. If the amount he pays is Rs 1,600, find the marked price.
Question 5 :
I borrowed Rs 12,000 from Jamshed at $6\%$ per annum simple interest for 2 years. Had I borrowed this sum at $6\%$ per annum compound interest, what extra amount would I have to pay?
Question 6 :
Maria invested Rs 8,000 in a business. She would be paid interest at $5\%$ per annum compounded annually. Find the amount credited against her name at the end of the second year.
Question 7 :
Vasudevan invested Rs 60000 at an interest rate of 12% per annum compounded half yearly. What amount would he get after 6 months?
Question 8 :
If Chameli had Rs 600 left after spending 75% of her money, how much did she have in the beginning?
Question 9 :
A shopkeeper buys 80 articles for Rs 2,400 and sells them for a profit of 16%. Find the selling price of one article.
Question 10 :
Calculate the compound interest on Rs 10,800 for 3 years at $12\frac{1}{2}\%$ per annum compounded annually.