Tag: OP Malhotra Compound Interest Class 9 EX-2(D) 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 […]