## S Chand ICSE Mathematics Class 9 Solution Second Chapter Compound Interest Exercise 2D (O.P. Malhotra, S.K. Gupta, Anubhuti Gangal)

S Chand ICSE Mathematics Class 9 Solution Second Chapter Compound Interest Exercise 2D (1) The cost of a machine depreciates by 10% every year. If its present worth is Rs. 18000, what will be its value after 3 years? Solution: (2) The population of a town increases by 20% every year. If its present population […]

## S Chand ICSE Mathematics Class 9 Solution Second Chapter Compound Interest Exercise 2C (O.P. Malhotra, S.K. Gupta, Anubhuti Gangal)

S Chand ICSE Mathematics Class 9 Solution Second Chapter Compound Interest Exercise 2C (1) What amount of money should Mohan invest in a bank in order to get Rs. 1323 in 2 years at 5% compounded annually? (2) Find the sum which amount to Rs. 1352 in 2 years at 4% compound interest. (3) What […]

## S Chand ICSE Mathematics Class 9 Solution Second Chapter Compound Interest Exercise 2B (O.P. Malhotra, S.K. Gupta, Anubhuti Gangal)

S Chand ICSE Mathematics Class 9 Solution Second Chapter Compound Interest Exercise 2B Calculate the amount and the compound interest by using the formula for compound interest.   Principal Rate of Interest Time (in years) (1) Rs. 625 4% 2 (2) Rs. 8000 15% 3 (3) Rs. 1000 10% 3 (4) Rs. 8000 10% half […]

## S Chand ICSE Mathematics Class 9 Solution Second Chapter Compound Interest Exercise 2A (O.P. Malhotra, S.K. Gupta, Anubhuti Gangal)

S Chand ICSE Mathematics Class 9 Solution Second Chapter Compound Interest Exercise 2A Find the compound interest on the following: (1) Principal – Rs. 10000, Rate% p.a. 12% Number of years 2 (2) Principal – Rs. 5000, Rate 10% p.a. Number of years 2 (3) Principal 2800 Rate% p.a. 10%, Number of years 1 and […]