Question # 1

If either A = 0 or B =0,then Ax2 +By2 +2Gx +2Fy +c =0 represents a

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Circle

Hyperbola

Ellipse

Parabola

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If #n = (n-5)2 + 5, then find #3 x #4.

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54

12

4

9

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l²+ m²+ n²= 0

l²- m²+ n²= 1

l²+ m²+ n²= 1

l²+ m²- n²= 0

{0} is a

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Empty set

Singleton set

Zero set

Null Set

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4x + 1

4x

2x³

none of these

A diagonal matrix is always

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Identity

Triangular

Scalar

Non-singular

The principal value of sin^-1(-1/2)

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π/3

π/4

π/6

-π/6

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If 2x^1/3+ 2x^-1/3= 5, then x is equal to

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1 or -1

2 or 1/2

8 or 1/8

4 or 1/4

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Mathematics General Science Test Medium Mode MCQs With Answers

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