Question:
Water is pouring into a cuboidal reservoir at the rate of 60 litres per minute. If the volume of reservoir is 108m3, find the number of hours it will take to fill the reservoir.
Water is pouring into a cuboidal reservoir at the rate of 60 litres per minute. If the volume of reservoir is 108m3, find the number of hours it will take to fill the reservoir.
Updated On: Dec 1, 2023
Show Solution
Verified By Collegedunia
Solution and Explanation
Volume of cuboidal reservoir = 108 m3 = (\(108 × 1000\)) L = 108000 L
It is given that water is being poured at the rate of 60 L per minute.
That is, (\(60 × 60\)) L = 3600 L per hour
Required number of hours = \(\frac{108000}{3600} = 30\) hours
Thus, it will take 30 hours to fill the reservoir.
Was this answer helpful?
0
0
Top CBSE Class VIII Mathematics Questions
- Solve the following equation and check your result: \(3x = 2x + 18\)
- Solve and check result: \(5t - 3 = 3t - 5\)
- Solve and check result: \(5x + 9 = 5 + 3x\)
- Solve and check result: \(4z + 3 = 6 + 2z\)
- Solve and check result: \(2x - 1 = 14 - x\)
View More Questions
Top CBSE Class VIII Volume and Capacity Questions
- Given a cylindrical tank, in which situation will you find surface area and in which situation volume.
(a) To find how much it can hold
(b) Number of cement bags required to plaster it
(c) To find the number of smaller tanks that can be filled with water from it. Diameter of cylinder A is 7 cm, and the height is 14 cm. Diameter of cylinder B is 14 cm and height is 7 cm. Without doing any calculations can you suggest whose volume is greater Verify it by finding the volume of both the cylinders. Check whether the cylinder with greater volume also has greater surface area.
- Find the height of a cuboid whose base area is 180 cm2 and volume is 900 cm3 ?
- A cuboid is of dimensions 60 cm × 54 cm × 30 cm. How many small cubes with side 6 cm can be placed in the given cuboid?
- Find the height of the cylinder whose volume is 1.54 m3 and diameter of the base is140 cm?
View More Questions