Advertisements
Advertisements
Question
The capacity of a water tank of dimensions 10 m × 5 m × 1.5 m is
Options
75 litres
750 litres
7500 litres
75000 litres
Advertisements
Solution
75000 litres
Explanation;
Hint:
The capacity of a tank = l × b × h cu.units
= (10 × 5 × 1.5) m3
= 75 m3
= 75 × 1000 litres ...[1m3 = 1000 litres]
= 75000 litres
APPEARS IN
RELATED QUESTIONS
How many sack of dimension 15 cm × 45 cm × 90 cm filled with rice can be kept in a room of dimension 3 m × 18 m × 9 m
How long is the side of your cube? ______
How many centimetre cubes can be arranged along its:
Length? ______
Width? ______
Height? ______
Answer Thimpu's questions:
- To make the first layer on the table how many cm cubes will I use? ______
- How many such layers will I need to make a cube? ______
So the total cm cubes = ______
Anan made a big cube having double the side of your paper cube. How many of your paper cubes will fit in it? Try doing it by collecting all the cubes made in your class.
Ganesh and Dinga want to pack 4000-centimeter cubes inboxes. These are to be sent to a school. There are three different boxes available for packing.
- What is your guess? Who is right?
Ganesh and Dinga want to pack 4000-centimeter cubes inboxes. These are to be sent to a school. There are three different boxes available for packing.
- How can Ganesh and Dinga test their guesses before packing the cubes in the boxes? Discuss with your friend.
A cube of side 4 cm is painted on all its sides. If it is sliced in 1 cubic cm cubes, then number of such cubes that will have exactly two of their faces painted is ______.
A wooden box (including the lid) has external dimensions 40 cm by 34 cm by 30 cm. If the wood is 1 cm thick, how many cm3 of wood is used in it?
