Discuss Forum
1. The area of the floor of an auditorium is 600 sq. meter. How many unbroken tiles of dimension 10 x 30 cm³ will be required to cover the floor completely?
- A. 200
- B. 200
- C. 200
- D. 200
Answer: Option D
Explanation:
1 meter = 100 centimeters1 m2 = 10000 cm2600 m2 = 6000000 cm2Tiles requirement = 600000010×30 = 20,000 PCS.
Post your comments here: