state gov AP Police SI (Pre+Mains) Mock Test 2022 Quantitative Aptitude Profit and Loss Successive Selling
The cost of a computer is 80% more than that of a mobile phone. If the cost of the computer is decreased by 25% and that of the mobile phone is increased by 20%, then what is the percentage change in the total cost of two computers and three mobile phones as compared to the original cost? (Correct to one decimal place)
1
Decrease, 4.8 %
2
Increase, 4.8 %
3
Increase, 4.5 %
4
Decrease, 4.5 %