Percentage Applications Quiz 2 (10 MCQs)

Quiz Instructions

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1. A person ate 2400 calories in a day. Of these, 36% came from fat. How many calories came from fat?

Correct Answer: D) 864.

2. The cost of a gallon of gas changed from $ 2.15 to $ 2.68. Find the percent of change and classify as a percent increase or decrease.

Correct Answer: C) 24.7% increase.

3. A shopkeeper allowed 15% discount in a mobile. If a customer paid Rs.7225 for the mobile, what is its Marked price?

Correct Answer: D) Rs.8500.

4. A water bottle costs $ 9.45. Sales tax is 7%. What is the total cost?

Correct Answer: C) $ 10.11.

5. If a person saves $ 150, which is 25% of their monthly salary, what is the total monthly salary?

Correct Answer: A) $ 600.

6. Is 35% of what number?

Correct Answer: B) 420.

7. True or false: 32 is 30% of 100

Correct Answer: B) False.

8. A baseball pitcher won 80% of the games he pitched. If he pitched 35 ballgames, how many games did he win?

Correct Answer: A) 28 games.

9. The original price of a laptop is $ 450. If the tax is 10%, what is the selling price?

Correct Answer: C) $ 495.

10. If A = x% of y and B = y% of x, then which of the following is true?

Correct Answer: D) None of the above.