Question # 1

sin (2π-θ)

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cosθ

sinθ

tanθ

-sinθ

n(n - 1) (n - 2) in factorial form is

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0

-1

1/2

1

A fraction in which the degree of the numerator is less than the degree of the denominator is called

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Polynomial

Equation

Proper fraction

Improper fraction

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1

-1

The line through the intersection of the lines x+ 2y+ 3= 0 : 3x +4y +7 =0 and making equal intercepts on the axes is

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x+ y+ 1= 0

x+ y- 2= 0

x+ y+ 2= 0

2x +y +2 =0

If (x₁, y₁) and (x₂,y₂) are the end points of a diameter then the centre of the circle is

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If B ={x/x€ Z ^ - 3 < x < 6}, then n (B) =

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5

{-3,-2,-1,0,1,2,3,4,5,6}

8

9

How many arrangements of the letters of the word ADDING can be made

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The distance of the point (-2 , -3) from y-axis is

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2

-2

3

-3

Domain of Y = csc x is

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R - nπ, n ε I

R

R -nπ/2,nεI

All negative Integers

120° degrees are equal to how many radians?

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π/3 radians

2π/3 radians

π/4 radians

π/2 radians

In which quadrant is the solution of the equation sin x - 1 = 0

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II quadrants

II and III quadrants

III and Iv quadrants

I quadrant

If Sin θ =Cosθ then θ=

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30°

45°

60°

90°

The difference of two consecutive terms of an A.P is called

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Zero

One

Four

Infinite

Sin^-1 (-x) =

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Cos^-1 1/x

-Sin^-1 X

1/sin-1x

Sin^-1 1/x

The conic is a parabola if

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e <1

e > 1

e = 1

e = 0

d/dx a^x is

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xa^x-1

a^x

x in a

a^x in a

The area of circle of unit radius=

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0

1

4

π

Corola available in 5 models 8 colours and 3 sizes how many Corola must a local dealer have no hand in order to have one of each kind avialable?

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24

120

16

39

Sec^-1 x=

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Cos^-1 1/x

Cosec^-1 1/x

Cos-1 (-x)

Tan^-1 x

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