Question # 1

If a cone is cut by a plane perpendicular to the axis of the cone, then the section is a

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Parabola

Circle

Hyperbola

Ellipse

The equation of the normal to the circle x²+ y²= 25 at(4, 3) is

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3x - 4y = 0

3x - 4y = 5

4x + 3y = 5

4x + 3y = 25

The nth term in G.P 3,-6,12,....................... is

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3(-2)^n-1

2(-2)ⁿ⁺¹

3(-2)ⁿ

4(-2)^n-1

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In the expansion of (a + b)ⁿin every term the sum of the exponents of a and b is

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n

n + 1

2n - 1

2n + 1

In Binomial Expansion the coefficients of the terms equidistant from beginning and end of the expansion are

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Zero

Same

Equal to preceding term

Equal to following term

The range of inequality x + 2 > 4 is

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(-1, 2)

(-2, 2)

None

If in isosceles right angled triangle, one side is a then hypotenuse is

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a

cannot be determined by given information

Ifα andβ be irrational roots of a quadratic equation, then

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Mathematics General Science Test Hard Mode MCQs With Answers

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