Question # 1

w¹¹= ______

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0

1

w

w²

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0

1

Period of Cotangent function is

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π

-π

0

-2π

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additive property

multiplicative property

additive identity

multiplicative identity

The coefficient of x¹⁰in the expansion (x³+3/x²)¹⁰is

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1700

17023

17027

17010

Which shape of the following objects are approximately parabolic ares?

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Light reflectors

Force

Weight of the pendul

None of these

If a +b +c =0 then which of the following is true

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a =b =c =0

a,b =b,c =c,a

a xb=b xc =c xa

None

The sum of the cubes of three consecutive natural number is divisible by

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9

6

5

10

The equation ax²+ 2hxy + by²+2gx + 2fy + c =0 represents an ellipse if

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(x + 2)²= x²+ 4x + 4 is

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A linear equation

A cubic equation

A quadratic equation

None

cos 2α=

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1 - 2 sin²α

sin ²α+ cos²β

sin²α- cos²β

None of these

Area bounded between the curve xy=2 and the lines x=1 and x=2

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ln2 square units

ln√2 square units

ln4 square units

Square units

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0

1

-2

10

The central angle of an arc of a circle whose length is equal to the radius of the circle is called one

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Degree

Second

Minute

Radian

There is no element common in

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N and W

E and W

N and O

Q and Q'

The points (5, 0, 2), (2, -6, 0), (4, -9, 6) and (7, -3, 8) are vertices of a

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Square

Rhombus

Rectangle

Parallelogram

The principal value of sin^-1[-√(√3) /2] is

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5π/3

-2π/3

-

π/3

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1

0

5

2

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n < 8/5

n < 5/8

|n| < 8/5

|n|>8/5

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Square matrix

Row matrix

Symmetric matrix

Null matrix

The expansion of (1 + 2x)^-2is valed if

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| x | < 1/2

| x | < 1

| x | < 2

| x | < 3

The point ________ is in the solution of the inequality 2x - 3y < 4

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(0, -2)

(1, -3)

(2, 2)

(3, 0)

For two vector a and b, a+b = _______

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a b

b+a

b-a

None

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Natural numbers

Whole numbers

Integers

Rational numbers

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I quadrant

II quadrant

III quadrant

IV quadrant

Which of the following is factor of p(x) =2x3 +3x2+3x+2 ?

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x+1

2x+1

3x+1

2x-1

If c is a constant number and if f is the function defined by the equation f(x) =c for all values of x, then f is differentiable at every x and f is defined by the equation f(x)

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f

1

C

0

The set X is

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Proper Subset of X

Not A subset of X

Improper Subset of X

None of these

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