MCQOPTIONS
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MCQOPTIONS
This section includes 5 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 triangle having sides equal to 7cm, 24cm and 25cm forms a cone when revolved about 24cm side. What is the volume of a cone formed? |
| A. | 1225cm3 |
| B. | 1232cm3 |
| C. | 4000cm3 |
| D. | 3696cm3 |
| Answer» C. 4000cm3 | |
| 2. |
Ratio of volume of a cone to the volume of a cylinder for same base radius and same height is __________ |
| A. | 3 |
| B. | \(\frac{1}{3}\) |
| C. | 2 |
| D. | \(\frac{1}{2}\) |
| Answer» C. 2 | |
| 3. |
A cone has slanted height of 5cm and height of 4cm, its volume (in cm3) is __________ |
| A. | 38.71 |
| B. | 36.50 |
| C. | 37.00 |
| D. | 37.71 |
| Answer» E. | |
| 4. |
What is the volume of a cone having radius of 21cm and height of 5cm? |
| A. | 2310cm3 |
| B. | 2500cm3 |
| C. | 6930cm3 |
| D. | 7500cm3 |
| Answer» B. 2500cm3 | |
| 5. |
Volume of a right circular cone of radius r and height h is given by __________ |
| A. | \(\frac{4}{3} πr^3\) |
| B. | πr2h |
| C. | \(\frac{1}{3}\) πr2h |
| D. | \(\frac{2}{3}\) πr3 |
| Answer» D. \(\frac{2}{3}\) πr3 | |