Question : If X = 600 and Y = 800, then X is how much percentage less than Y?

Option 1: 33.33%

Option 2: 25%

Option 3: 75%

Option 4: 35%

Question : If a man purchases kishmish at INR 320 per kg and sells it at INR 6 per 25 grams, then his profit/loss percentage is:

Option 1: 20% loss

Option 2: 25% loss

Option 3: 25% profit

Option 4: 20% profit

Question : By selling 12 kg of potatoes for Rs. 63, a shopkeeper gains 5%. What does he gain or lose in percentage by selling 50 kg of the same potatoes for Rs. 247.50?

Option 1: 1% loss

Option 2: No profit, no loss

Option 3: 2.5% loss

Option 4: 1% profit

Question : Directions: If 5 # 2 = 25 and 8 # 2 = 64, then 11 # 2 = ?

Option 1: 143

Option 2: 99

Option 3: 121

Option 4: 1331

Question : The marginal revenue of a monopolist is 

Option 1: more than price .

Option 2: equal to price .

Option 3: less than  price .

Option 4: less than marginal cost .