Question # 1

The distance between a line and a point lying on it is ________

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Perpendicular

5cm

Shortest

Zero

Every real number is also a complex number with imaginary part as ______

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1

b

O

10

In a right angles triangle the largest angle is of:

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30°

45°

90°

60°

The knowledge of construction of different triangles, rectangles, square etc is very useful in:

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Wood - Working

Graphic art

Metal trade

All of these

Any diagonal of a parallelogram divides it in two ____ triangles:

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Congurent

Not congurent

Unequal

None

Number of lines can be drawn from two points:

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1

2

3

unlimited

Polynomial behave like ____________:

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Integers

Natural numbers

Prime numbers

None of these

(a+b)²+(a-b)² =

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4ab

a+b

2(a²+b²)

ab

If adjacent angles of two intersecting lines are congruent then lines are ______ to each other:

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Parallel

Perpendicular

Both a and b

None of these

Any point inside an ______ equidistan from its arms is on the bisector of it:

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Angle

Side

Circle

Triangle

Angles of an equilateral triangle are_______:

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Congruent

Not Congurent

Right angle

Unequal

One and only one circle can pass through ______ non-collinear points:

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Two

Three

Four

Five

3π/4 radian =

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115^o

135^o

150^o

30^o

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Proper fraction

Improper fraction

Irrational fraction

Rational fraction

The portion of a circle bounded by an arc and a chord is known as:

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Diameterof the circle

Radiusof the circle

Chordof the circle

Segmentof the circle

The different number of ways to describe a set are:

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1

2

3

4

A cumulative frequency table is also called:

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Frequency distribution

Data

Less than cumulative frequency distribution

If number of elements in set A is 3 and in set B is 4 then number of elements in AxB is:

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3

4

12

7

The distance of a point inside the circle from its centre is ______ than the radius:

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Greater

Equal

Shorter

Less

Sum roots of 4x²-3x+6=0:

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214

256

273

296

Locus of a point in a plane equidistant from a fixed point is called:

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Radius

Circle

Circumference

Diameter

With usual notations for triangle R equals:

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A dice is thrown. The probability to get an even number is:

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1

none of these

Sum of all odd numbers between 100 and 200 is:

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6200

6500

3750

7500

If (x - 2, 2) = (3, 2), then:

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x = 5

x = 2

x = -5

x = 3

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Sum of all three cube roots of unity is:

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1

-1

0

3

Conjugate of a- i b is:

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b + ia

-a + ib

-a - ib

a + ib

For a square matrix A, |A| equals:

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A^t

|A^t|

-|A^t|

-A^t

Factors of x² + y² are:

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(x + iy) (x - iy)

(x + y) (x - y)

(x + y) (x + y)

none

tan (α+ß) =

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If AB = BA = I, then A and B are:

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equal to each other

multiplicative inverse of each other

additive inverse of each other

both singular

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

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0

1

2

undefined

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Scalar quantity

Reciprocal vector

The coordinate axes divide the plane into------------ equal parts:

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1

2

3

4

A solution of a linear inequality in x and y is an ordered pair of numbers, which _______ the inequality.

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Does not satisfy

May be stisfied

Satisfies

None of these

If r is the radius of the circle and its center is at origin, then equation of circle is:

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x² + y² = a²

x² + y² = r²

x² - y² = a²

x² - y² = r²

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Even

Odd

One-one

Zero

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Two real and distinct tangents can be drawn to a circle from any point P(x₁, y₁) ______ the circle:

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Inside

On

Outside

None of these

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0

1

-1

2

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Parabola

Hyperbola

Ellipse

Circle

A function P(x) = 6x⁴ + 7x³ + 5x + 1 is called a polynomial function of degree -------- with leading coefficient -------.

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4, 6

2, 7

2, 3

2, 5