MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If square of 11 is 121 then, what is the square of 111? |
| A. | 121 |
| B. | 12321 |
| C. | 1234321 |
| D. | 123321 |
| Answer» C. 1234321 | |
| 2. |
How can one express 144 in terms of squares? |
| A. | 12<sup>2</sup>-1 |
| B. | 144-1 |
| C. | 13<sup>2</sup>-1 |
| D. | 142+1 |
| Answer» B. 144-1 | |
| 3. |
If we add the first n odd numbers we get ______ |
| A. | n<sup>2</sup> |
| B. | 2n |
| C. | 3n |
| D. | n |
| Answer» B. 2n | |
| 4. |
There are _____ non-square numbers between square of 5 and 6. |
| A. | 11 |
| B. | 12 |
| C. | 13 |
| D. | 10 |
| Answer» E. | |
| 5. |
If we add two triangular numbers what would be the result? |
| A. | Square |
| B. | Square Root |
| C. | Cube |
| D. | Cube Root |
| Answer» B. Square Root | |
| 6. |
Which of the following cannot be a square of the number of with 4 at it s one s place? |
| A. | 4 |
| B. | 196 |
| C. | 36 |
| D. | 144 |
| Answer» C. 36 | |
| 7. |
If a number has 1 in it s one s place, what can be it s square? |
| A. | 91 |
| B. | 144 |
| C. | 169 |
| D. | 121 |
| Answer» E. | |
| 8. |
Which of the following is a triangular number? |
| A. | 2 |
| B. | 4 |
| C. | 5 |
| D. | 6 |
| Answer» E. | |
| 9. |
________ is the square of 25. |
| A. | 625 |
| B. | 525 |
| C. | 125 |
| D. | 655 |
| Answer» B. 525 | |