Question # 1

The pair of lines of homogeneous second-degree equation ax² + 2hxy + by² = 0 are real and coincident, if:

Choose an answer

h² < ab

h²> ab

h²= ab

None of these

The line l is horizontal if and only if slope is equal to:

Choose an answer

0

1

2

undefined

Choose an answer

Undefined

3a²

a²

0

The horizontal line x' ox is called:

Choose an answer

x-axis

y-axis

abscissa

ordinate

Let f(x) = x², real valued function then domain of f is the set of all:

Choose an answer

Real numbers

Integers

Positive numbers

Natural numbers

Which are the following triples can be direction angles of a single vector:

Choose an answer

45°,45°,60°

30°,45°,60°

45°,60°,60°

30°,30°,30°

If the focus lies on the x-axis with coordinates F(a, 0) and directrix of the parabola is = - a then the equation of parabola is:

Choose an answer

x² = 4ay

y²= 4ax

-x²= 4ay

-y²= 4ax

Choose an answer

e^-x sin x + c

-e^-x sin x + c

e^-xcosx + c

-e^-xsin x + c

The axis of the parabola y² = -4ax is:

Choose an answer

x = a

x = 0

y = a

y = 0

The centroid of the triangle whose vertices are (3, -5), (-7, 4) and (10, -2) is:

Choose an answer

(-2, -2)

(-2, 2)

(2, -1)

(0, 0 )

If the inclination of a line lies between ]90°, 180°[, then the slope of line is :

Choose an answer

Positive

Negative

Zero

undefined

If the graph of f is entirely above the x-axis, then the definite integral is _______:

Choose an answer

Positive

Positive or negative

Negative

Positive and negative

Point of intersection of x + y = 5 & x - y = 3 is:

Choose an answer

(5, 5)

(4, 2)

(4, 1)

(1, 4)

Distance of the point (-2, 3) from y-axis is:

Choose an answer

-2

2

3

1

Choose an answer

0

1

2

3

y = b is a horizontal line parallel to _________:

Choose an answer

x - axis

x - axis may be

y - axis

None of these

Which one is an identity function ?

Choose an answer

f(x) = g(x)

f (x) = x

f(x) = 1

Choose an answer

a

2b

b

2a

If the equation of the parabola is x² = 4ay, then opening of the parabola is to _______ of the x-axis:

Choose an answer

Left

Upward

Right

Downward

If the cutting plane is parallel to the axis of the cone and intersects both of its nappes, then the section a / an:

Choose an answer

Parabola

Hyperbola

Ellipse

None of these

The center of circle x² + y² + 2gx + 2fy + c = 0 is:

Choose an answer

(-g, -f)

(-f, -g)

(0, 0)

(g, f)

More Classes

Other Links

ICS Part 2 Mathematics Full Book Test Online MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer