MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The points A (1, 2), B (3, 5), C (7, 8) are collinear. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
If line joining (1, 2) and (7, 6) is perpendicular to line joining (3, 4) and (11, x). |
| A. | 12 |
| B. | 16 |
| C. | -16 |
| D. | -12 |
| Answer» D. -12 | |
| 3. |
If line joining (1, 2) and (5, 7) is parallel to line joining (3, 4) and (11, x). |
| A. | 10 |
| B. | 11 |
| C. | 12 |
| D. | 14 |
| Answer» E. | |
| 4. |
Find slope of line passing through origin and (3, 6). |
| A. | 2 |
| B. | 3 |
| C. | 1/3 |
| D. | 1/2 |
| Answer» B. 3 | |
| 5. |
If slope of one line is 1/4 and other is 5/3 then find the angle between two lines. |
| A. | 30 |
| B. | 45 |
| C. | 90 |
| D. | 180 |
| Answer» C. 90 | |
| 6. |
If slope of a line is 2/3 then find the slope of line perpendicular to it. |
| A. | -3/2 |
| B. | 3/2 |
| C. | 2/3 |
| D. | -2/3 |
| Answer» B. 3/2 | |
| 7. |
If angle between the two lines is 45 and slope of one line is 1/4 then which of the following is possible value of the slope of other line. |
| A. | 5/3 |
| B. | 3/5 |
| C. | -5/3 |
| D. | 4/5 |
| Answer» B. 3/5 | |
| 8. |
If the two lines with slope m1 and m2 are perpendicular then their slopes has relation ______ |
| A. | m<sub>1</sub> + m<sub>2</sub> = 1 |
| B. | m<sub>1</sub> * m<sub>2</sub> = 1 |
| C. | m<sub>1</sub> * m<sub>2</sub> = -1 |
| D. | m<sub>1</sub> + m<sub>2</sub> = -1 |
| Answer» D. m<sub>1</sub> + m<sub>2</sub> = -1 | |
| 9. |
If the two lines are perpendicular then difference of their inclination angle is ________ |
| A. | 45 |
| B. | 60 |
| C. | 90 |
| D. | 180 |
| Answer» D. 180 | |
| 10. |
If two lines are parallel then their slopes must be equal. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 11. |
If two lines are parallel their inclination angle may be different. |
| A. | True |
| B. | False |
| Answer» C. | |
| 12. |
Find slope of line joining (1, 2) and (4, 11). |
| A. | 1/3 |
| B. | 3 |
| C. | 9 |
| D. | 1/9 |
| Answer» C. 9 | |
| 13. |
If slope of a line is negative then its inclination is ___________ |
| A. | right angle |
| B. | acute angle |
| C. | obtuse angle |
| D. | zero |
| Answer» D. zero | |
| 14. |
If slope of a line is positive then its inclination is ___________ |
| A. | right angle |
| B. | acute angle |
| C. | obtuse angle |
| D. | zero |
| Answer» C. obtuse angle | |