Question # 1

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3x + 4 = 0 is

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not inequality

equation

identity

inequality

Which of the following is the subset of all sets

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Φ

{1,2,3}

{Φ}

{0}

The value of sin^-1 5/13 is equal to

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Cos 5/13

Tan^-1 5/12

cos^-15/12

2 cos^-14/5

If the roots of ax²- bx - c = 0 change by the same quantity, then the expression in a, b, c that does not change is

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The 8th term of (1+2x) ^-1/2is

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-221/16 x⁷

-225/18 x⁷

-407/9 x³

-429/16 x⁷

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x³

3x²

3x

3

The no of term is the expansion of (a+x)n-1 is

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n+1

n-1

n

n-2

A die is rolled. What is the probability that the dots on the top are greater than 4?

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1/4

1/2

1/3

1/33

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The law of of sines

The law of tangents

The law of consines

None of these

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Proper fraction

Improper fraction

Rational fraction

None of these

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Principle of equality of fractions

Rule for product of fractions

Golden rule for fractions

Rule for quotient of fractions

a >b, b >c ⇒a >c is a

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Multiplicative property

Additive property

Trichotomy property

Transitive property of inequality

If f(x) = ax², and a>0, then the lowest point on the parabola is called.

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Vertex of parabola

Co-ordinates of parabola

Roots of the equation

Coefficient of the equation

(x-1) is a factor of

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2x³-3x²+9

2x³-5x-8

48x^2-46x-9

x⁹-1

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There is no integer n for which 3ⁿis

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Odd

even

Natural

Prime

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The period of 2 cos x is

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30π

7π

5π

2π

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The distance of the point (a,b) from y-axis is

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a

b

a + b

The set (Q, .)

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Forms a group

Does not form a group

Contains no additive identity

Contains no additive inverse

tan (π-θ) = ______

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- sinθ

- tanθ

- cosθ

- cotθ

(fog)′(x) =f′(g(x))g′(x) is derivative by

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Chain rule

Reciprocal rule

Power rule

Product rule

For each natural number n, n (n+1) is

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an even

an odd

multiple of 3

Irrational

Six boys and 3 girls are to be seated at random, in a row, for a photograph. The probability that no two girls will sit together is

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1/12

1/6

5/12

7/12

If the st. line 3x + 4y = K touches the circle x²+ y²- 10x = 0 then the value of K is

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-1 or 20

-10 or 40

-2 or 20

2 or 20

A number H is said to be the H.M. between a and b if a, H, b are in

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A.P.

G. P.

H. P.

None of these

If x-2 and x-1 both are factors of x³-3x³+2x-4p, then P must equal to

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1

2

0

-2

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