Mathematics MCQS for class 12 with Answers Chapter 4

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Mathematics MCQS for class 12 with Answers


x and y both are positive in
Fourth quadrant
First quadrant
Second quadrant
Third quadrant

If b<0 & x=b, then the line l is:
Below the x-axis
On the right of the y-axis
On the left of the y-axis
Above the x-axis

if (x,y) are the coordinates of a point P,then the second component of this ordered pair is called:
Ordinate
y-coordinate
None of these
Abscissa

If A and B are the points (-3, 4) and (2, 1) then the coordinates of the point C and AB produced such that AC = 2BC are
(2, 4)
(-1/2, 5/2)
(3, 7)
(7, -2)

Point of intersection of lines x – 2y + 1 = 0 and 2x – y + 2 = 0 equals
(1, 0)
(0, -1)
(-1, 0)
(0, 1)

If m is slope of line passing through origin then its equation is————–
y = x
y = mx
y = -x
y = mx + c

If a non-vertical linel with inclination
Cot
Sin
Cos
Tan

If (2,3)(5,4)&(3,7) are the vertices of a triangle then its centroid is:
(10/3, 14/3)
(5,2)
(3,4)
(8/3, 11/3)

The point P in the plane that corresponds to an ordered pair (x,y) is called:
Graph of (x,y)
Distance of (x,y)
Both(a)&(b)
None of these

If slope of Ab = AB = slope of AC, them the points A,B and C are
Coplanar
Positive
Collinear
None of these

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