Question : A trader buys 500 kg of cotton for INR 9,000. 10% of his cotton is spoiled due to rain. At what rate (INR/kg) should he sell the rest to earn 10% profit?

Option 1: 25

Option 2: 30

Option 3: 22

Option 4: 20

Question : A man bought 25 crates of oranges for INR 10,000. He lost five crates. In order to earn a total profit of 25% of the total cost, he would have to sell each of the remaining crates at:

Option 1: INR 650

Option 2: INR 625

Option 3: INR 600

Option 4: INR 575

Question : The price of rice is decreased by 25% and therefore a person can purchase 30 kg more rice in the same expenditure. If the expenditure is INR 5,400, then what was the original price of rice per kg?

Option 1: INR 90 per kg

Option 2: INR 60 per kg

Option 3: INR 75 per kg

Option 4: INR 50 per kg

Question : A dealer buys an article listed at INR 3,000 and gets successive discounts of 15% and 15%. He spends INR 250 on transportation and sells it at a profit of 20%. Find the selling price of the article.

Option 1: INR 3,300

Option 2: INR 2,901

Option 3: INR 3,250

Option 4: INR 3,200

Question : A merchant buys 25 litres of milk daily at the rate of Rs. 12 per litre. He mixes 5 litres of water in it and sells it at the rate of Rs. 10.40 per litre. His profit percentage is:

Option 1: 8% profit

Option 2: 2% profit

Option 3: 4% profit

Option 4: 6% profit