MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Find the smallest natural number by which 19652 must be multiplied so that the product is a perfect cube. |
| A. | 3 |
| B. | 2 |
| C. | 5 |
| D. | 7 |
| Answer» C. 5 | |
| 2. |
Find the smallest natural number by which 6125 must be multiplied so that the product is a perfect cube. |
| A. | 3 |
| B. | 2 |
| C. | 5 |
| D. | 7 |
| Answer» E. | |
| 3. |
Find the smallest natural number by which 265837 must be multiplied so that the product is a perfect cube. |
| A. | 11 |
| B. | 2 |
| C. | 5 |
| D. | 7 |
| Answer» B. 2 | |
| 4. |
Find the smallest natural number by which 49000 must be multiplied so that the product is a perfect cube. |
| A. | 3 |
| B. | 2 |
| C. | 5 |
| D. | 7 |
| Answer» E. | |
| 5. |
Find the smallest natural number by which 4394 must be multiplied so that the product is a perfect cube. |
| A. | 3 |
| B. | 2 |
| C. | 5 |
| D. | 7 |
| Answer» C. 5 | |
| 6. |
Find the smallest natural number by which 243 must be multiplied so that the product is a perfect cube. |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 6 |
| Answer» B. 4 | |
| 7. |
Which of the following numbers is a square and perfect cube? |
| A. | 72 |
| B. | 125 |
| C. | 64 |
| D. | 100 |
| Answer» D. 100 | |
| 8. |
Which of the following numbers is not a perfect cube? |
| A. | 729 |
| B. | 216 |
| C. | 8 |
| D. | 2 |
| Answer» E. | |