MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
( sqrt{361} ) = ______ |
| A. | 21 |
| B. | 19 |
| C. | 11 |
| D. | 29 |
| Answer» C. 11 | |
| 2. |
These 2 3 7 are prime factors of some number, find the square of that particular number. |
| A. | 1764 |
| B. | 1664 |
| C. | 1864 |
| D. | 1964 |
| Answer» B. 1664 | |
| 3. |
What would be the square root of 961? |
| A. | 31 |
| B. | 32 |
| C. | 39 |
| D. | 36 |
| Answer» B. 32 | |
| 4. |
324= _____________ |
| A. | 2 2 9 9 |
| B. | 2<sup>2</sup> 3<sup>4</sup> |
| C. | 4 3 27 |
| D. | 12 27 |
| Answer» C. 4 3 27 | |
| 5. |
What are the prime factors of 16? |
| A. | 2 4 2 |
| B. | 2 2 2 2 |
| C. | 8 2 |
| D. | 16 1 |
| Answer» C. 8 2 | |
| 6. |
There are always two real roots of any number. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
What is the square root of 4? |
| A. | -2 |
| B. | -3 |
| C. | 4 |
| D. | -4 |
| Answer» B. -3 | |
| 8. |
While taking square roots we cannot include _____ numbers. |
| A. | prime |
| B. | natural |
| C. | whole |
| D. | negative |
| Answer» E. | |
| 9. |
If area of a square is 144 cm2, then what is the side? |
| A. | 12 cm |
| B. | ( sqrt{144} ) m |
| C. | 12 m |
| D. | ( sqrt{144} ) mm |
| Answer» B. ( sqrt{144} ) m | |
| 10. |
If we are given the area of a square and we need to find the length of one side, what operation should we carry? |
| A. | Square |
| B. | Cube |
| C. | Take Square root |
| D. | Take Cube root |
| Answer» D. Take Cube root | |