Measurements: Length, Area, Volume MCQ Test 4

1. A bookstore offers a 10% discount on all books. If you buy three books, each priced at $15, what is the total cost after the discount?

2. If a rectangular prism has a length of 6 units, a width of 4 units, and a height of 5 units, what is its surface area?

3. If the radius of a sphere is 6 inches, what is its surface area?

4. What is the formula to calculate the area of a trapezoid?

5. What is the volume of a rectangular prism with dimensions 5 cm x 6 cm x 7 cm?

6. If the radius of a cone is 7 centimeters and the height is 10 centimeters, what is its volume?

7. What is the area of a rhombus with diagonals of length 10 centimeters and 12 centimeters?

8. How many feet are in 1 yard?

9. How many centimeters are in 1 kilometer?

10. What is the volume of a cylinder with a radius of 2 centimeters and a height of 6 centimeters?

11. A store offers a 20% discount on all clothing items. If a dress is originally $50, what is the discounted price?

12. If the two bases of a trapezoid are 5 inches and 9 inches, and the height is 8 inches, what is its area?

13. What is the formula to calculate the area of a rectangle?

14. How many millimeters are in 1 meter?

15. If a triangular prism has a base area of 36 square units and a height of 8 units, what is its volume?

16. A laptop is initially priced at $800. During a sale, the price is reduced by 15%. What is the sale price?

17. You want to save 20% of your monthly income, which is $2,500. How much will you save each month?

18. A store offers a discount of 40% on a $120 item, and then an additional 10% off on the discounted price. What is the final sale price?

19. If the side length of a square is 6 centimeters, what is its perimeter?

20. What is the formula to calculate the circumference of a circle?