Punjab 12th Class Math Chapter 4 Introduction to Analytical Geometry Mcqs Test Online

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Question 1 of 20

Math

1. If two internal angle bisectors of a triangle pass through the origin then the 3rd angle bisector will pass through the point

1.(0, 3)

2.(0, 0)

3.(3, 3)

4.(3, 0)

Question 1 of 20

Question 2 of 20

2. If slope of a line is 2 then slope of the line perpendicular to this line is equal to

1.0

2.– ½

3.2

4.– 2

Question 2 of 20

Question 3 of 20

3. The set {x | a ≤ x ≤ b} is called

1.Interval

2.Half Open interval

3.Closed interval

4.Open Interval

Question 3 of 20

Question 4 of 20

4. If P₁ (X₁, Y₁) and P₂ (X₂, Y₂) are two points such that P₁P₂ is parallel to x – axis, then

1.x₂ = y₁

2.x₂ = x₁

3.y₂ = y₁

4.y₂ = x₂

Question 4 of 20

Question 5 of 20

5. If two medians of a triangle intersect at a point (2, 2) then 3rd median will pass through the point

1.(1, 1)

2.(0, 1)

3.(2, 2)

4.(3, 3)

Question 5 of 20

Question 6 of 20

6. The distance between the points (0, 0) and (0, 2) is

1.0

2.4

3.√2

4.2

Question 6 of 20

Question 7 of 20

7. The distance of the point (2, 3) from the line
x + y = 5 is

1.5

2.3

3.2

4.0

Question 7 of 20

Question 8 of 20

8. The set {x | a < x < b} can also written as

1.(a, b)

2.[a, b]

3.[a, b)

4.(a, b]

Question 8 of 20

Question 9 of 20

9. If A (0, 0) B (3, 0) and C(0, 3) are the vertices of a triangle then co-ordinates of its centroid is

1.(3, 3)

2.(0, 1)

3.(1, 1)

4.(1/2, 1/3)

Question 9 of 20

Question 10 of 20

10. Equation of the line l given in the figure is

1.y = 2x – 1

2.y = 2x + 1

3.y = x – 2

4.y = x + 2

Question 10 of 20

Question 11 of 20

11. The points (0, 0), (1, 0) and (0, 2) are the vertices of

1.Oblique triangle

2.Right triangle

3.Isosceles Triangle

4.Equilateral triangle

Question 11 of 20

Question 12 of 20

12. If the points A (x¹, y¹), B (x², y²) and C(x³, y³) are collinear, then area of triangle ABC is

1.0

2.2

3.1

4.3

Question 12 of 20

Question 13 of 20

13. The points (2, 2) , (3, 3) and (5, 5) lie on a line defined by the equation

1.x + y = 0

2.y = 3x

3.y = 2x

4.x – y = 0

Question 13 of 20

Question 14 of 20

14. If O (0, 0), A (4, 6) are two points then the co-ordinates of the mid point OA are

1.(4, 3)

2.(4, 6)

3.(2, 6)

4.(2, 3)

Question 14 of 20

Question 15 of 20

15. The points (1, - 1) , (2, - 2), (4, -4) are

1.vertices of a triangle

2.collinear

3.non collinear

4.on three lines

Question 15 of 20

Question 16 of 20

16. The distance between the two lines, defined by y – 2 = 0 and y + 2 = 0

1.¼

2.0

3.2

4.4

Question 16 of 20

Question 17 of 20

17. If the inclination of a line is π/4 then equation of that line is

1.x + y = 0

2.2x – y = 1

3.x + y = 1

4.x – y = 0

Question 17 of 20

Question 18 of 20

18. In inclination of a straight line is 45o then its slope is equal to

1.0

2.Є

3.1

4.– 1

Question 18 of 20

Question 19 of 20

19. The points (- 2, 0) , (- 1, 0), (1, 0) and (2, 0) lie on

1.x- axis

2.y – axis

3.y = 5x

4.y = - x

Question 19 of 20

Question 20 of 20

20. If one of the angles between two intersecting lines is 122° then the acute angle between these lines is of measure

1.22°

2.68°

3.58°

4.98°

Question 20 of 20

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