Join 60,000+ competitive exam aspirants
The cost of a washing machine is 50% less than the cost of a TV. If the cost of the washing machine increases by 64% and that of the TV decreases by 28%, then what is the percentage change in the total cost of 6 washing machines and 2 TVs?
Decrease by 27%
Increase by 29.4%
Increase by 27.2%
Decrease by 30%
Increase by 27.2%
Practice and solve "The cost of a washing machine is 50% less than the cost of a TV. If the cost of the washing machine ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: Increase by 27.2%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "The cost of a washing machine is 50% less than the cost of a TV. If the cost of the washing machine ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: Increase by 27.2%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.