Question # 1

x = -1 is in the solution of the inequality

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x + 5 < 0

2x + 3 < 0

x > 0

2x + 3 > 0

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Rational

Irrational

Non-real

Zero

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Name the property used in 4 + 9 = 9 + 4

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Associative property of addition

Commutative property of addition

Distributive property

Additive identity

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(x³- 3x²)⁸+ c

3x²- 6x + c

If b²- 4ac is positive then the roots of the equation are

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Real

Imaginary

Positive

Negative

sin(3π/2 -θ)=_______;

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sinθ

cosθ

-sinθ

-cosθ

The maximum value of the quadratic function f(x) = 2x2-4x+7,is

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3

5

-3

-5

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A

0

Unit vector

None

The sum of first n even number is

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n2

n(n+1)

n+1

n+2

A conditional "if p then q" is denoted by

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u,v,wand u x (v.w) are

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Equal

Parallel

Additive immense of each other

Meaningless

The identity element with respect to subtraction is

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0

-1

0 and 1

None of thes

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16 / 7

6 / 17

7 / 16

None of these

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- cot 4x + c

cot 4x + c

tan 4x + c

- tan 4x + c

The line y =mx +1 is tangent to the parabola y2 =4x if

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m=1

m=2

m=3

m=4

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1/3

1

3

None of these

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1 degree = _______

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0.00175 rad

0.175 rad

0.0175 rad

1.75 rad

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a cos(ax + b) + c

- a cos(ax + b) + c

Arithmetic mean between 14 and 18 is

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16

17

15

32

√25 is a number

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Rational

Irrational

Natural

Odd

If the points (a,2b):(c,a+b):(2c-a,h) lie on the same line then

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h=2a

h=a+b

h=ab

h=ac

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1

2

3

None of these

The coefficient of the third term of (8a-b)^1/3, after simplification is

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-228

1/288

1/220

-1/177

If a, b, c are in AP., a, b, c are in G.P. then A, m²b, c are in

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A.P.

G.P.

H.P.

None of these

Which of the following statement is true?

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A set is a collection of non-empty object

A set is a collection of only numbers

a set is any collection of things

a set is well-defined collection of objects

f(x)g(x)- ∫g(x) f′(x) dx is equal to

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∫f(x)g′(x)dx

∫f′(x)g(x)dx

∫f′(x)g(x)′dx

∫f(x)g(x)dx

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30°

60°

45°

None of these

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