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Online Tests
FA Part 2 Mathematics Chapter 4 Test Online MCQs With Answers
Question # 1
If (x, y) are the coordinate of a point ordered pair is called:
Choose an answer
Abscissa
Ordinate
Coordinate
Ordered pair
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Question # 2
General form of equation of line is:
Choose an answer
ax - by + c = 0
ax + by - c = 0
ax + by + c = 0
ax - by - c = 0
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Question # 3
The ratio in which the line segments joining (2, 3) and (4, 1) is divided by the line joining (1, 3) and (4, 3) is:
Choose an answer
2 : 1
3 : 1
1 : 2
1 : 1
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Question # 4
If the directed distances AP and PB have the opposite signs, i.e; p is beyond AB, then their ratio is negative and P is said to divide AB:
Choose an answer
Internally
May divide
Externally
None of these
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Question # 5
Equation of a line parallel to x-axis:
Choose an answer
x = 0
x = y
y = a
x = a
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Question # 6
The point of intersection of internal bisectors of the angles of a triangle is called:
Choose an answer
Centroid
Ortho-centers
Circums-center
In-center
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Question # 7
y - y1 = m ( x - x1) is the equation of straight line in:
Choose an answer
Slope-intercept from
Point-slope from
Normal form
Intercepts form
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Question # 8
The horizontal line x' ox is called:
Choose an answer
x-axis
y-axis
abscissa
ordinate
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Question # 9
If the directed distances AP and PB have same signs, then their ratio is positive and P is said to divide AB:
Choose an answer
Internally
May be divide
Externally
None of these
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Question # 10
The ratio in which x-axis divides the line segment joining the points:
Choose an answer
1 : 1
1 : 3
1 : 5
1 : 2
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Question # 11
The line l is horizontal if and only if slope is equal to:
Choose an answer
0
1
2
undefined
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Question # 12
If (x, y) are the coordinates of a point, then the first component of the ordered pair is called:
Choose an answer
Abscissa
Ordinate
Coordinate axes
None of these
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Question # 13
A pair of lines of homogeneous second degree equation ax
2
+ 2hxy + by
2
= 0 are othogonal, if:
Choose an answer
a - b = 0
a + b = 0
a + b > 0
a - b < 0
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Question # 14
X-co-ordinate of centroid of triangle ABC with A(-2, 3); B(-4, 1); C(3, 5) equals:
Choose an answer
-1
1
3
-3
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Question # 15
Choose an answer
4
2
1
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Question # 16
A parallelogram is a rhombus if and only if its diagonals are:
Choose an answer
Parallel
Perpendicular
Equal
None of these
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Question # 17
Equation of the line parallel to x + 3y - 9 = 0 is:
Choose an answer
3x - y - 9 = 0
3x + 9y + 7 = 0
2x - 6y - 18 = 0
x - 3y + 9 = 0
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Question # 18
Choose an answer
Line parallel to x-axis
Line parallel to y-axis
Line passing through the origin
Both (a) and (b)
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Question # 19
The point (5, 8) lies the line 2x - 3y + 6 = 0
Choose an answer
Above
Below
On
None
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Question # 20
Point of intersection of x + y = 5 & x - y = 3 is:
Choose an answer
(5, 5)
(4, 2)
(4, 1)
(1, 4)
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Question # 21
The line y = a is below the x-axis, if:
Choose an answer
a > 0
a < 0
a = 0
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Question # 22
Inclination of Y-axis or of any line parallel to Y-axis is:
Choose an answer
Zero
Undefined
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Question # 23
ax + by + c = 0 has matrix from as:
Choose an answer
|ax + by| = |-c|
[ax + by ] = [c]
[ax - by] = [-c]
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