Question : If the selling price of 50 articles is equal to the cost price of 42 articles, then what is the approximate loss or profit percentage?

Option 1: 8% profit

Option 2: 16% loss

Option 3: 10% loss

Option 4: 20% profit

Question : If the cost price of 10 articles is equal to the selling price of 16 articles, then the loss percentage is:

Option 1: 30%

Option 2: 37.5%

Option 3: 42.5%

Option 4: 45%

Question : The profit obtained on selling an article for Rs. 310 is equal to the loss incurred on selling that article for Rs. 230. What will be the loss percentage when the selling price is Rs. 180?

Option 1: $16\frac{1}{3}$

Option 2: $16\frac{2}{3}$

Option 3: $33\frac{1}{3}$

Option 4: $33\frac{2}{3}$

Question : By selling 24 items, a shopkeeper gains the selling price of 4 items. His gain percentage is:

Option 1: $16 \frac{1}{3} \%$

Option 2: $20 \%$

Option 3: $33 \frac{1}{3} \%$

Option 4: $16 \frac{2}{3} \%$

Question : If 30% of Ravi’s income is equal to 40% of Suresh’s income, then 50% of Ravi’s income is equal to what percentage of Suresh’s income?

Option 1: $66 \frac{1}{3} \%$

Option 2: $33\frac{1}{3} \%$

Option 3: $33 \frac{2}{3} \%$

Option 4: $66 \frac{2}{3} \%$