NET Mathematics Practice MCQs Chapter 4 Class 12


51
Created on By Ali Durrani

Math Ch 4 Class 12 Introduction to Analytic Geometry

1 / 62

For a homogenous equation of degree ?, ? must be

2 / 62

  • Two lines ?? and ?? with slopes ?? and ?? are perpendicular if

3 / 62

Two lines ?? and ?? with slopes ?? and ?? are parallel if

4 / 62

5 / 62

6 / 62

Equation of line through (−?, ?) and having slope undefined is

7 / 62

Equation of horizontal line through (−?, ?) is

8 / 62

Equation of vertical line through (−?, ?) is

9 / 62

A four sided polygon (quadrilateral) having two parallel and non-parallel sides is called

10 / 62

If the equations of the sides of a triangle are given then the intersection of any two lines in
pairs gives ________ the triangles.

11 / 62

?? + ? + ? (? being a parameter) represents

12 / 62

If three lines pass through one common point then the lines are called

13 / 62

The point (−?, ?) lies ____ the line ?? + ?? − ? = ?

14 / 62

The lines ?? + ? + ? = ? and ?? + ?? − ? = ? are

15 / 62

The ? − ????????? ?? + ?? = ?? is

16 / 62

The general equation of the straight line in two variables ? and ? is

17 / 62

The slope of the line perpendicular to ?? + ?? + ? = ?

18 / 62

The slope of the line ?? + ?? + ? = ? is

19 / 62

If ? is the inclination of the line ? then ?−??/????=?−??/???? = ?(???)

20 / 62

In the normal form ????? + ????? = ? the value of ? is

21 / 62

The Normal form of the equation of the straight line is

22 / 62

The two intercepts form of the equation of the straight line is

23 / 62

The slope-intercept form of the equation of the straight line is

24 / 62

If ? is the inclination of a line ? then it must be true that

25 / 62

If all the sides of four sided polygon are equal but the four angles are not equal to ??° each
then it is a

26 / 62

? = ? is the straight line

27 / 62

A line bisecting 2nd and 4th quadrants has inclination:

28 / 62

If ? and ? have opposite signs then the point ?(?, ?) lies the quadrants

29 / 62

The point where the angle bisectors of a triangle intersect is called_________ of the triangle.

30 / 62

The centroid of a triangle divides each median in the ration of

31 / 62

The point where the altitudes of a triangle intersect is called_________ of the triangle.

32 / 62

The point where the medians of a triangle intersect is called_________ of the triangle.

33 / 62

The straight line which passes through one vertex and perpendicular to opposite side is
called:

34 / 62

The straight line which passes through one vertex and though the mid-point of the opposite
side is called:

35 / 62

If ? < 0, ? > 0 then the point ?(−?, −?) lies in the quadrant

36 / 62

The point P in the plane that corresponds to the ordered pair (?, ?) is called:

37 / 62

?? ? < 0, ? < 0 then the point ?(?, ?) lies in the quadrant

38 / 62

If ?? + ?? + ? and ?? + ??? + ? = ? are parallel lines then ?

39 / 62

Line passes through the point of intersection of two line ?? and ?? is

40 / 62

. The coordinate ???? divide the whole plane into ________ equal parts.

41 / 62

The perpendicular distance of a line ??? + ?? = ? from (?, ?) is:

42 / 62

. If a straight line is parallel to ? − ???? its slope is

43 / 62

. Altitudes of a triangle are:

44 / 62

If line ? intersects ? − ???? at a point (?, ?) , then the ? − ????????? of the line ? is:

45 / 62

Equation of ? − ???? is

46 / 62

Equation of ? − ???? is

47 / 62

The lines represented by the equation ??^? + ???? + ??? = ? are coincident if

48 / 62

If ?? and ?? are the slopes of tow orthogonal lines then:

49 / 62

Let ?(?? , ??) not lying on the line ?: ?? + ?? + ? = ? then point P lies above if

50 / 62

The point-slope form of the equation of straight line is

51 / 62

The distance of the point (?, ?) from the ? − ???? is

52 / 62

Every homogenous equation of second degree ??? + ??? + ??? = ? represents two straight
lines

53 / 62

. Two lines ??? + ??? + ?? = ? and ??? + ??? + ?? = ? are parallel if

54 / 62

The distance of the point (?, ?) from the ? − ???? is

55 / 62

The lines lying in the same plane are called

56 / 62

The lines represented by ??? + ???? + ??? = ? are orthogonal if

57 / 62

The equation ?^? − ?? = ? represents two lines.

58 / 62

The perpendicular distance of the line ?? + ?? + ?? = ? from the origin is

59 / 62

The point ?(?, ?) in the 2nd quadrant if

60 / 62

Every homogeneous equation of 2nd degree in two variables represents

61 / 62

The slope of ? − ???? is

62 / 62

The equation ???^? − ???? − ??^? = ? is homogeneous of degree

Your score is

The average score is 59%

0%





Kindly share MCQs Explanations or Recommendations Here

Open chat
Salam
Can we help you?