Question # 1

The eccentricity of the parabola y²= -8x is

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-2

2

-1

1

An integer is chosen at random from the number ranging from 1 to 50. the probability that the integer chosen is a multiple of 2 or 3 or 10 is

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3 / 10

5 / 10

7 / 10

9 / 10

nCn-r is equal to

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n!

n-1Cr

nCr

None of these

cos (α-β) = cosαcosβ+ sinαsinβis true for all

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α>β> 0

α>β

β>α

None of these

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Cos (cos4π/3)=

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π/2

π/3

2π/3

-π/3

The complement of set A relative to universal set U is the set

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w⁷³= ______

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0

1

w

w²

(1,0) is in the solution of the inequality

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3x + 2y > 8

2x - 3y < 4

2x + 3y > 3

x - 2y < -5

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Mathematics General Science Test Medium Mode MCQs With Answers

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