Question # 1

Cube roots of -1 are:

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The discriminant of 7x²+8x+1=0 is:

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32

34

36

38

The D° M' S" form of 32.25° is:

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32°05°

32°10'

32°15'

32°20'

Cot 45^o =..................

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1

√2

1/√2

0

The number of element in power set {1.2.3} is.

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4

8

6

9

Identify the equation whose roots are imaginary and unequal:

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2x²-x+1=0

x²+8x+16=0

3x²+4x+2=0

x²-7x+7=0

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

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Sub

OVERLAPPING

Disjoint

Super

Variation has

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Two types

Three types

Four types

Five type

In a : b : : b : c, b is called:

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Meanproportional

Thirdproportional

Continuedproportional

Fourthproportional

Mean of a variable with similar observations any constant k is:

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Negative

k itself

Zero

The tangent and radius of a circle at the point of contact are:

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Parallel

Not perpendicular

Perpendicular

The concept of antilogarithm is used to find the value of..............

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A.M.

G.M.

H.M

Mode

O∩ E = ....................

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∅

O

E

Z

90 degree makes ______ right angle:

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2

4

1

3

In a ratio a:b, a is called:

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Relation

Antecedent

Consequent

None of these

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10th Class Mathematics English Medium KPK Boards Online MCQ's MCQs With Answers

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