The floor of a particular room requires 700 tiles of size 15cm x 10cm to cover it. How many tiles will be required to cover the same floor if the size is changed from 15cmx10cm to 25cmx5cm?
Correct answer B. 840
Tip: press A, B, C or D to answer, and N for the next question.
Advertisement
More Ratio and Proportion questions
See allFood provisions in a garrison are sufficient to meet the requirement of 1200 soldiers for 45 days. How long will the food last if 600 more soldiers join the garrison?
Correct answer A. 30
0.3 of a number is equal to 0.08 of another number. The ratio of the number is
Correct answer C. 4?15
Advertisement
A bucket contains mixture of water and milk in a ration of 4:5. On adding 6 liters of water the ratio is 6:5. What was the original amount of water?
Correct answer D. 12
A sum of 2430 is divided among A B C such that if their shares are diminished by 10 each the remaining shares are in ration 3:4:5. What is Cs part?
Correct answer C. 1010
Discussion