Two angles are called adjacent angles if they have a common vertex and a common arm but no common interior points. A linear pair is a pair of adjacent angles whose non-common sides are opposite rays. When two lines intersect, the vertically opposite angles so formed are equal.
If two parallel lines are intersected by a transversal, (i) each pair of corresponding angles is equal. (ii) each pair of alternate interior angles is equal. (iii) each pair of interior angles on the same side of the transversal is
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Lines (Geometry) Practice Test Question Answers
| Test Name | Lines Test Prep |
| Type of Question | Multiple Choice Question Answers |
| Subject | Math |
| Total Question | 10 |
| Test Type | Sample / Mock Test |
| Editable & Printable PDF / Doc | YES (Download link is given below) |
| Available of Answers | YES |
| Difficulty Level | Elementary Geometry |
Lines (Geometry) Practice Test Question Answers
| 1. If two lines are intersected by a transversal, then the number of pairs of interior angles on the same side of the transversal is |
|
| 🔘 A. 0 | 🔘 B. 1 |
| 🔘 C. 2 | 🔘 D. 3 |
| 🔘 E. 4 | |
| 2. In the given figure, find out which pair of lines are parallel.
|
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| 🔘 A. GH || KP | 🔘 B. EF || KP |
| 🔘 C. AB || CD | 🔘 D. EF || GH. |
| 🔘 E. NOTA | |
| 3. In the following lines, l and m intersect each other at a point. Which of the following is false?
|
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| 🔘 A. ∠a = ∠b | 🔘 B. ∠d = ∠c |
| 🔘 C. ∠a + ∠d = 180° | 🔘 D. ∠a = ∠d |
| 🔘 E. NOTA | |
| 4. In the following figure POR is a line. The value of a is
|
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| 🔘 A. 20° | 🔘 B. 40° |
| 🔘 C. 60° | 🔘 D. 80° |
| 🔘 E. 120° | |
| 5. In the following figure POQ is a line. If x = 30°, then ∠QOR is
|
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| 🔘 A. 30° | 🔘 B. 60° |
| 🔘 C. 80° | 🔘 D. 90° |
| 🔘 E. 110° | |
| 6. In the following figure, PA || BC || DT and AB || DC. Then, the values of a and b are respectively.
|
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| 🔘 A. 50°, 130° | 🔘 B. 30°, 120° |
| 🔘 C. 40°, 90° | 🔘 D. 10°, 110° |
| 🔘 E. 30°, 90° | |
| 7. In the following figure, PQ || SR and SP || RQ. Then, angles a and b are respectively
|
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| 🔘 A. | 🔘 B. |
| 🔘 C. | 🔘 D. |
| 🔘 E. | |
| 8. In the following figure, lines AB and CD intersect at O. If ∠ AOC + ∠ BOE = 70° and ∠ BOD = 40°, find ∠ BOE
|
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| 🔘 A. 30° | 🔘 B. 40° |
| 🔘 C. 50° | 🔘 D. 60° |
| 🔘 E. 70° | |
| 9. In the following figure, lines AB and CD intersect at O. If ∠ AOC + ∠ BOE = 70° and ∠ BOD = 40°, find ∠ COE
|
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| 🔘 A. 60° | 🔘 B. 90° |
| 🔘 C. 150° | 🔘 D. 160° |
| 🔘 E. 250° | |
| 10. In the following figure, lines XY and MN intersect at O. If ∠ POY = 90° and a : b = 2 : 3, find c.
|
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| 🔘 A. 62° | 🔘 B. 96° |
| 🔘 C. 126° | 🔘 D. 176° |
| 🔘 E. 216° | |
Lines Practice Test Question Answers [PDF Worksheet]
| Document Type | Download Link |
| Free Editable Doc File |  |
| Free Printable PDF File |  |
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