Question # 1

If the exponent in the binomial expansion is 6, then the middle term is

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2nd

3rd

4th

5th

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2

-3/2

1

0

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Commutative law of multiplication

Closure law of multiplication

Associative law of multiplication

Multiplication identity

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

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General term

Common ratio

Common difference

None of these

The solution set of the equation 1 + Cos x = 0 is __________

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none of these

The value of sin 28°cos 17°+cos 28°sin 17°is

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Diagonal matrix

Scalar matrix

Triangular matrix

Identity matrix

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Associative property of addition

Associative property of multiplication

Commutative property of addition

Commutative property of multiplication

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1

0

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2

-2

none of these

If 4 - x > 5, then

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x > 1

x > -1

x < 1

x < -1

If Sin^-1 x + cos^-1 y = π, then x and y are

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Associative angles

Complementary angles

Reflex angles

Supplementary angles

How many different arrangements of the letters in the word QABABA are Possible?

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720

40

60

30

Every prime number is also

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Rational number

even number

Irrational number

multiple of two numbers

The end points of the major axis of the ellipse are called its

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foci

Vertices

Co-vertices

eccentricity

If 2 Sin x Cos 2 x = Sin x then?

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X = nπ+ π/6

X = nπ +π/3

X = nπ +1

X = nπ + π/2

F(x) = xx decreases in the interval

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(0,e)

(0.1)

(-∞.0)

None

Cos 315° =

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0.707

0.5

1

0

If a rectangle has an area 81x² and length of 27x. then what is its width?

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3x

9x

3x²

9x²

If f₁ (x) and f₂ (x) are any two anti derivatives of a function F (x) then the value of f₁ (x) = f₂ (x)

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A variable

A constant

Undefined

Infinity

6 is

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A prime integer

An irrational number

A rational number

A odd integer

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