Question # 1

If one root of the equation x²- 3x + a = 0 is 2 then a = ______

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0

1

2

3

The graph of y> 0 is the upper - half of:

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y-axis

x-axis

1st and 4th quandrant

2nd and 3rd quadrant

sin 2 α=

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4

3

2

1

The area enclosed between the graph y = x²-4x and the x- axis is:

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20/3

41/3

32/3

25/3

If you are looking a high point from the ground, then the angle formed is

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Angle of elevation

Angle of depression

Right angle

Horizon

Order (or sense) of an inequality is changed by multiplying or dividing its each side by a:

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Zero

one

negative constant

Non negative constant

The slope of x-axis is

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0

undefined

1

If n is odd then the middle terms in the expansion of (a + x)ⁿare

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Mathematics General Science Test Medium Mode MCQs With Answers

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