MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Maths knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If $$ sqrt{0.04 0.4 a} =0.4 0.04 { sqrt{b}}$$ then the value of $$ {a over b}$$ is: |
| A. | 0.016 |
| B. | 0.16 |
| C. | 1 |
| D. | 16 |
| Answer» B. 0.16 | |
| 2. |
If $$ {(2x-5y)^{3}-(2x+5y)^{3}=y{[A{x}^{2}+B{y}^{2}]}}$$, then what is the value of $$ {(2A-B)}$$? |
| A. | 25 |
| B. | 10 |
| C. | 15 |
| D. | 40 |
| Answer» C. 15 | |