Aptitude - Volume and Surface Area - Discussion
Discussion Forum : Volume and Surface Area - General Questions (Q.No. 15)
15.
How many bricks, each measuring 25 cm x 11.25 cm x 6 cm, will be needed to build a wall of 8 m x 6 m x 22.5 cm?
Answer: Option
Explanation:
| Number of bricks = | Volume of the wall | = |  |
800 x 600 x 22.5 |  |
= 6400. |
| Volume of 1 brick | 25 x 11.25 x 6 |
Discussion:
11 comments Page 2 of 2.
Sera said:
3 years ago
@Raju.
I think the answer is 65.625 m.
I think the answer is 65.625 m.
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