More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
Mathematics ECAT Pre Engineering Chapter 18 Analytic Geometry Online Test MCQs With Answers
Question # 1
If A(a,b) lies on 3x +2y =13 and point B(b,a) lies on x-y =5 then equation of AB is
Choose an answer
x- y= 5
x+ y+ =5
x+ y= -5
5x +5y =21
Previous
Skip
Next
Question # 2
The distance between the points (1, 2) and (2, 1) is
Choose an answer
3
6
Previous
Skip
Next
Question # 3
The line through the intersection of the lines x+ 2y+ 3= 0 : 3x +4y +7 =0 and making equal intercepts on the axes is
Choose an answer
x+ y+ 1= 0
x+ y- 2= 0
x+ y+ 2= 0
2x +y +2 =0
Previous
Skip
Next
Question # 4
The measure of the acute angle between the lines represented by x2 -xy -6y2 =0 is
Choose an answer
120°
30°
130°
45°
Previous
Skip
Next
Question # 5
Area bounded between the curve xy=2 and the lines x=1 and x=2
Choose an answer
ln2 square units
ln√2 square units
ln4 square units
Square units
Previous
Skip
Next
Question # 6
The mid point of the line segment joining the points (a,b) and (b,a) is
Choose an answer
Previous
Skip
Next
Question # 7
Choose an answer
Previous
Skip
Next
Question # 8
The coordinates of the point that divides the join of A(-6,3) and B(5, -2) in the ratio 2:3 internally
Choose an answer
Previous
Skip
Next
Question # 9
The distance of the point (2, -3) from x-axis is
Choose an answer
-2
-3
2
3
Previous
Skip
Next
Question # 10
Choose an answer
Parallel to the plane
At right angles to the plane
Lies in the plane
Meet the plane obliquely
Previous
Skip
Next
Question # 11
The coordinates of the point that divides the join of A(-6,3) and B(5, -2) in the ratio 2:3 externally are
Choose an answer
Previous
Skip
Next
Question # 12
The distance of the point (2,3) from y-axis is
Choose an answer
2
3
5
Previous
Skip
Next
Question # 13
The point which divides the line segment joining the points (a, b) and (c, d) in the ratio 2 : 3 internally is
Choose an answer
none of these
Previous
Skip
Next
Question # 14
The point which divides the line joining the points (2, 4, 5) and (3, 5, -4) in the ratio -2 : 3 lines on
Choose an answer
ZOX plane
XOY plane
YOZ plane
None of these
Previous
Skip
Next
Question # 15
The obtuse angle between lines = -2 and y = x +2 is
Choose an answer
120°
135°
150°
140°
Previous
Skip
Next
Question # 16
Choose an answer
1
2
3
Previous
Skip
Next
Question # 17
The distance of the point (2,3) from origin is
Choose an answer
5
2
3
Previous
Skip
Next
Question # 18
Choose an answer
Previous
Skip
Next
Question # 19
If d
1
is the distance between (0,0) and (1,2) and d
2
is the distance between (0,0) and (-1,-2) the
Choose an answer
d
1
< d
2
d
1
> d
2
d
1
= d
2
none of these
Previous
Skip
Next
Question # 20
If line through (4,3) and (2,k) is perpendicular to y =2x +3, then k =_______
Choose an answer
-1
1
-4
4
Previous
Skip
Next
Question # 21
The distance of the points (3, 4, 5) from y-axis is
Choose an answer
Previous
Skip
Next
Question # 22
Choose an answer
Previous
Skip
Next
Question # 23
The coordinates of a point P(x,y) referred to XY-system are
Choose an answer
(x+y,y+k)
(x-h,y-k)
(x,y)
(x-h,y-k)
Previous
Skip
Next
Question # 24
A joint equation of the lines through the origin and perpendicular to the lines ax2 +2hxy +by2 =0 is indentical is ax2 +2hxy +by2 =0 if
Choose an answer
h2 = ab
a + b =0
a = b
a≠ b
a = b = 0
Previous
Skip
Next
Question # 25
The intercepts of the plane 2x - 3y + 4z = 12 on the co-ordinate axes are given by
Choose an answer
2, -3, 4
6, -4, -3
6, -4, 3
3, -2, 1.5
Previous
Skip
Next
Question # 26
The centroid of a triangle divides each median in the ratio
Choose an answer
2 : 1
3 : 1
3 : 2
1 : 1
Previous
Skip
Next
Question # 27
The point of concurrency of the medians of the ΔABC is called its
Choose an answer
Orthocenter
Centriod
Circumcentre
Incentre
Previous
Skip
Next
Question # 28
For all points (x,y) in first quadrant
Choose an answer
x > 0 , y < 0
x > 0 , y > 0
x < 0 , y < 0
x < 0 , y > 0
Previous
Skip
Next
Question # 29
For all points (x,y) in third quadrant
Choose an answer
x > 0 , y < 0
x > 0 , y > 0
x < 0 , y < 0
x < 0 , y > 0
Previous
Skip
Next
Question # 30
The mid point of the line segment joining the points A(-8,3) and B(2,-1) is
Choose an answer
(-3,1)
(-6,2)
(5,2)
(-5,2)
Previous
Skip
Next
Question # 31
The st. lines whose direction cosines satisfy al + bm + cn = 0, fmn + gnl + hlm=0 are perpendicular if
Choose an answer
Previous
Skip
Next
Back