Welcome to your Quantitative Aptitude Mock Test 18
A shopkeeper bought 20 books for Rs. 2,000 and sold them for Rs. 1,800. What is his loss percentage?
Hint
A shopkeeper bought a TV for Rs. 10,000 and sold it for Rs. 11,000. He then bought a refrigerator for Rs. 11,000 and sold it for Rs. 10,000. What is his overall profit or loss percentage?
Hint