Question # 1

Formula of variance is group data is:

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The system of measurement in which the angle is measured in radians is called:

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CGS system

Sexagesimal system

MKS system

Circular system

If a : b = c : d, then b : a = d : c is called theorem of:

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Invertendo

Alternando

Dividendo

Componendo

Which of the following is true?

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W⊆ N

Z ⊆ W

N ⊆ P

P ⊆ W

1/tanθ =............

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tanθ

Secθ

Co secθ

Cotθ

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90°

45°

60°

30°

An equation of the type 3^x+3^2-x+6 = 0 is called a/an:

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Reciprocal equation

Radical equation

Exponential equation

None of these

A data in the form of frequency distribution is called:

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Grouped data

Ungrouped data

Histogram

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The circumference of a circle is called _________ of a circle:

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Chord

Arc

Radius

Boundary

In a set of observation. 5,5,7,9,9,9,9,11,11,11,11,12,12 the mode is:

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9

11

Both 9 and 11

None of these

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-1

1

0

In class (30-39), lower class limit is....

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39

9

30

34.5

The standard form of quadratic equation is:

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x²+6=7x

x²-7x=6

7x+6=x²

x²-7x+6=0

Which of the following is De-Morgan's law?

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(A∪ B)∪ C = A∪ ( B∪ C)

(A∩B)^C= A^c∪ B^c

A∪ (B∩ C) = ( A∪ B)∩ (A∪ C)

A∩(B∪ C) = (A∩B)∪(A∩C)

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

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