| 1 |
Circles in the same plane with same center and different radii are called: |
- A. concentric circles
- B. semi circles
- C. equal circles
- D. concyclic circles
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| 2 |
If the sum of two angles is 90° then the angles are called: |
- A. supplement of each other
- B. complement of each other
- C. inverse of each other
- D. reflex of each other
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| 3 |
Two angel with the common vertex and a common arm between them are called: |
- A. supplementary angle
- B. reflex angles
- C. straight angles
- D. adjacent angles
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| 4 |
If two angle and a corresponding side included angles of two triangles are same then they , which congruent this postulate is called:<br> |
- A. S.A.S Postulate<br>
- B. A.S.A Postulate <br>
- C. S.S.S Postulate<br>
- D. R.H.S Postulate<br>
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| 5 |
A father's age 4 times of his son's age. If the age of son is 20 year's, then the age of father is: |
|
| 6 |
How many parallel lines to a given line can be drawn through a point? |
- A. two
- B. three
- C. so many
- D. one and only one
|
| 7 |
Angle in a semi-circle is of measure : |
- A. 45°
- B. 60°
- C. 90°
- D. 120°
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| 8 |
A triangle with two equal sides is called an: |
- A. isosceles triangle
- B. obtuse triangle
- C. scalene triangle
- D. acute triangle
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| 9 |
|
- A. 72°
- B. 180°
- C. 108°
- D. 90°
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| 10 |
An angle containing more than 180° and less than 360° angle is called: |
- A. right angle
- B. acute angel
- C. obtuse angle
- D. reflex angle
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