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Grade 7 - Mathematics
9.54 Volume of Cuboid - I

Example:
The length, width and height of a cuboid are 15 metres, 13 metres and 12 metres respectively. Find its volume.

Solution:
Formula V = l * b * h cubic units.
Given that,
length (l) = 15 metres, breadth (b) = 13 metres and height (h) = 12 metres.
Therefore, V = lbh = 15 * 13 * 12
V = 2340 cubic metres.


Directions: Read the above example carefully and answer the following questions. Also write 10 examples of your own.
Q 1: The width and height of a cuboid are 12 metres and 10 metres respectively. Find its length if its volume is given by 1800 cubic metres.
19 metres
16 metres
15 metres
14 metres

Q 2: The length, width and height of a cuboid are 9 metres, 7 metres and 12 metres respectively. Find its volume.
657 cubic metres
567 cubic metres
765 cubic metres
756 cubic metres

Q 3: The length and height of a cuboid are 15 metres and 13 metres respectively. Find the width if its volume is given by 3510 cubic metres.
18 metres
15 metres
13 metres
12 metres

Q 4: The length and width of a cuboid are 25 metres and 22 metres respectively. Find the height if its volume is given by 9900 cubic metres.
11 metres
18 metres
17 metres
12 metres

Q 5: The length, width and height of a cuboid are 8.5 metres, 12.3 metres and 15.6 metres respectively. Find its volume.
1630.98 cubic metres
1590.85 cubic metres
1440.23 cubic metres
1940.52 cubic metres

Q 6: The length and height of a cuboid are 26 metres and 17 metres respectively. Find the width its volume is given by 6630 cubic metres.
15 metres
10 metres
12 metres
17 metres

Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!


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