Question # 1

If f is a function from A to B, then f is one - one function if:

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Range f≠ A

Range f = B

Dom f = A

Second element of all ordered pairs contained in f is not repeated.

The ________of a given point on a line segment is the foot of perpendicular drawn from the point on that line segment.

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position

co terminal

projection

standard position

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The sum of the squares of sides of a rhombus is equal to the sum of the squares of its:

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Sides

Diagonlas

Medians

Altitude

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An identity

An equation

A faction

None of these

How many right angles are there in 360 degree?

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Two

Four

Six

Eight

Three times the sequence on any side of an equilateral triangle equal to four times the square on the:

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Median

Altitude

Side

Vertex

The discriminant of x²+8x+16=0:

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4

3

2

0

If two sets have some elements common but not all are called......... sets

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Sub

OVERLAPPING

Disjoint

Super

A line intersecting a circle is called:

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Tangent

Secant

Chord

Angles between 0^o and 90^o are to which quadrant?

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I

II

III

IV

The value of i is equal to:

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In equation 5^1+x+5^1-x = 26, we put:

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5^2x=y

5^1+x=y

5^1-x=y

5^x=y

A frequency polygon is a many side....................

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Closed figure

Rectangle

Square

Circles

Sec 45^o =..................

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1

√2

1/√2

0

The total of frequency up to an upper class limit or boundary is called:

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frequency

class frequency

cumulative frequency

relative frequency

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Mathematics 10th Class English Medium Online Test MCQs With Answers

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