Question # 1

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0

2

4/3

5/3

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none of these

Decimal part of irrational number is

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Terminating

Repeating only

Neither repeating nor terminating

Repeating and terminating

Z is a group under

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Subtraction

Multiplication

Addition

None of these

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Biconditional

Implication

Antecedent

Hypothesis

Two unbiased dice are thrown. The probability that the total score is > 5 is

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1 / 18

7 / 18

13 / 18

11 / 18

For≥ -2 , 1+3+5+......+(2n+5)

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(n+2)²

(n-2)²

2n+1

(n+3)²

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none of these

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1

0

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If a > 0,b > 0, c > 0 then the roots of the equation ax2+ bx + c =0 are

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Real and negative

Non-real with negative real parts

Real and positive

Nothing can be said

The√ is used for the

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Positive square root

Negative square root

+ve and -ve square root

Whole number

Decimal part of irrational number is

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Terminating

Repeating only

Neither repeating nor terminating

Repeating and terminating

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If a = [1,4,3] and B= [2,-1,5] athen the mid point M of AB is:

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[1,1,1.5]

[2,2,1.5]

[1.5,1.5,4]

None of these

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

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an even

an odd

multiple of 3

Irrational

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The upper 3/4 the portion of a vertical pole subtends an angle tan^-13/5 at a point in the horizontal plane through its foot and at a distance 40 m from the foot. A possible height of the vertical pole is

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20 m

40 m

60 m

80 m

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The period of tan [x/3] is ______

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2π

4π

3π

5π

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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P(A) + P(B)

P(A) - P(B)

P(A) . P(B)

P(A) / P(B)

The principal value of sin-1√(3/2) is

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-π/3

π/3

2π/3

π/2

w^-1= ______

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0

1

w

w²

The5thand 13th terms of an A.P are 5 and-3 respectively The first term of the A.P is

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1

-15

9

2

The length of the tangent from (2, 1) to the circle x²+ y²+ 4y + 3 = 0 is

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The set which has no proper subset is

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{0}

{}

{∅}

None of these

If x² + px + 1 is a factor of ax³+ bx +c, then

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a²+ c²= -ab

a²- c²= -ab

a²- c²= ab

None of these

Which of the following is the subset of all sets?

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