MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A cube of side equal to 20 cm is open from the top. Its total surface area is __________ cm2. |
| A. | 2000 |
| B. | 2400 |
| C. | 2500 |
| D. | 8000 |
| Answer» B. 2400 | |
| 2. |
Total surface area of a cube having sides l is given by __________ |
| A. | l*b*h |
| B. | 2(lb + bh + lh) |
| C. | lb + bh + lh |
| D. | 6l<sup>2</sup> |
| Answer» E. | |
| 3. |
Total surface area of a cuboid having dimensions l*b*h is __________ |
| A. | l*b*h |
| B. | 2(lb + bh + lh) |
| C. | lb + bh + lh |
| D. | 6l<sup>2</sup> |
| Answer» C. lb + bh + lh | |