MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Sec (360 ) is _____ |
| A. | sine of angle |
| B. | secant of angle |
| C. | tan of angle |
| D. | cot of angle |
| Answer» C. tan of angle | |
| 2. |
Evaluate sec 65 + cosec 75 . |
| A. | Cosec 25 + Sec 15 |
| B. | Cosec 25 Sec 15 |
| C. | Cosec 15 + Sec 25 |
| D. | Cosec 15 Sec 25 |
| Answer» D. Cosec 15 Sec 25 | |
| 3. |
Find the value of tan 225 . |
| A. | ( frac {1}{ sqrt 2} ) |
| B. | 1 |
| C. | - 2 |
| D. | ( frac {-1}{ sqrt 2} ) |
| Answer» C. - 2 | |
| 4. |
Evaluate ( frac {sin , 54^{ circ }}{cos , 36^{ circ }} ). |
| A. | 0 |
| B. | 1 |
| C. | ( frac {4}{3} ) |
| D. | ( frac {3}{4} ) |
| Answer» C. ( frac {4}{3} ) | |
| 5. |
Cot 405 equals to _____ |
| A. | cosec 15 |
| B. | sec 15 |
| C. | 1 |
| D. | 0 |
| Answer» D. 0 | |
| 6. |
What is the product of cot 42 and tan 48 ? |
| A. | Cot<sup>2</sup> 42 |
| B. | Tan<sup>2</sup> 42 |
| C. | 2Tan 16 |
| D. | 2Cot 16 |
| Answer» B. Tan<sup>2</sup> 42 | |
| 7. |
Sin (270 x) equals to ______ |
| A. | -cos x |
| B. | cot x |
| C. | -cosec x |
| D. | sec x |
| Answer» B. cot x | |
| 8. |
Which trigonometric ratios are positive in the fourth quadrant? |
| A. | Cos, Sin |
| B. | Sec, Cos |
| C. | Sin, Cot |
| D. | Tan, Cot |
| Answer» C. Sin, Cot | |
| 9. |
Two angles are said to be supplementary if the sum of these two angles is 180 . |
| A. | False |
| B. | True |
| Answer» C. | |
| 10. |
The sum of two angles in ABC is supplementary with the right angle at B. |
| A. | False |
| B. | True |
| Answer» B. True | |