Tag: OP Malhotra S. K. Gupta Anubhuti Gangal Class 9 Second Chapter Solution

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 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 […]