MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 53 Mcqs, each offering curated multiple-choice questions to sharpen your Arithmetic Ability knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
2{\log _{10}}^5 + {\text{ }}{\log _{10}}8{\text{ }} - \frac{1}{2}{\log _{10}}4 = ?$$ |
| A. | 2 |
| B. | 4 |
| C. | 2 - 2log102 |
| D. | 4 - 4log102 |
| Answer» B. 4 | |
| 52. |
\eqalign{ & {\text{If }}{\log _{1000}}x = - \frac{1}{4}{\text{, }} \cr & {\text{then the value of }}x{\text{ is = ? }} \cr} $$ |
| A. | 1/10 |
| B. | 1/100 |
| C. | 1/1000 |
| D. | 1/10000 |
| Answer» B. 1/100 | |
| 53. |
{\text{The value of}}\,{\log _5}\frac{{\left( {125} \right)\left( {625} \right)}}{{25}}{\text{ is equal to}}$$ |
| A. | 725 |
| B. | 5 |
| C. | 3125 |
| D. | 6 |
| Answer» C. 3125 | |