Question # 1

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A.P

G.P

H.P

none

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archimedean property

transitive property

multiplicative property

For what value of k, the sum of the roots of the equation x² + kx + 4 = 0 is equal to the product of its roots:

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±1

4

±4

-4

The number of subsets of a set having three elements is:

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2

3

4

8

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sin x

cosec x

The domain of y = sin^-1 x is:

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In a triangle ABC b = √3, c = 1, α = 30° then a = :

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2

1

3

-1

Period of a trigonometric function is:

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any real number

any negative real number

any integer

a least positive number

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20

The middle term of (x-y)¹⁸ is:

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9th

10th

11th

none of these

If sets A and B are equal then:

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A statement which is true for all possible values of the variables involved in it, is called a:

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tautology

conditional

implication

absurdity

The domain of y = cos^-1 x function is:

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Tan (294°) =

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tan24°

-tan24°

cot24°

-cot24°

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none of these

The next term of the sequence-1, 2, 12, 40, .........is:

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112

212

144

none

Equations having a common solution are called:

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linear

quadratic

homogeneous

simultenaeous

Sum of all positive integral multiples of 3 less than 100 is:

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950

760

1230

875

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Reflexive property

Symmetricproperty

Transitiveproperty

Trichotomyproperty

A clock strikes once when its hour hand is at one, twice when it is at two, and so on. How many times does the clock strike in ten hours ?

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55

78

66

46

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11th Class Part 1 Mathematics Test Online MCQs With Answers

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