1 |
In ax2+b+c, the constant term is: |
a
b
c
d
|
2 |
In ax2+b+c, the co-efficient of x is: |
b
d
c
a
|
3 |
In ax2+b+c, the co-efficient of x2 is: |
c
b
d
a
|
4 |
A second degree equation in one variable x is of the form: |
ax<sup>2</sup>+c
ax<sup>2</sup>+bx+c
ax+bx+c
ax<sup>2</sup>+b
|
5 |
Quadratic equation is also known as equation of: |
Standard form
Polynomials
Second degree
Higher order
|
6 |
__________ Common tangents can be drawn for two touching circles: |
2
3
4
5
|
7 |
An angle inscribed in a semicircle is: |
|
8 |
The measure of a central angle of minor arc of a circle is _______ that of the angle substends by corresponding major arc: |
Half
Equal
Double
Triple
|
9 |
In an arc of circle substends a central angle 60°, then corresponding chord will make central angle: |
20°
40°
60°
80°
|
10 |
An arc substends a central angle of 40° then corresponding chord will substend a central angle of ________: |
20°
40°
60°
80°
|
11 |
How many tangents can be drawn from a point outside it ? |
1
2
3
4
|
12 |
The tangent and radius of a circle at the point of contact are _________: |
Parallel
Not perpendicular
Perpendicular
None of these
|
13 |
Line intersecting a circle is called: |
Tangent
Secant
Chord
Diamter
|
14 |
Throught how many non-collinear points a circle can pass ? |
One
Two
Three
Four
|
15 |
Locus of a point in the plane equidistant from a fixed point is called: |
Radius
Circle
Circumference
Diameter
|