Directions· Multiple Choice Questions
In the following problems, you are given four answers. Choose the right answer.
There is only ONE correct answer to each question.
A water faucet pours 500 liters per minute into a rectangular tank with sides 1, 2, and 3 meters. How many minutes does it take to fill the tank?
- 10
- 12
- 14
- 15
Show answer
Correct answer: B. 12
Why
Tank volume = 1 × 2 × 3 = 6 m³ = 6000 liters; time = 6000 ÷ 500 = 12 minutes.
