Question # 1

If Tanθ=1 then Sinθ= ____________ whenθ lies in 3rd quadrant.

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1/2

-1/2

-1/√2

1/√2

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

Two circles cannot cut each other at more than ______ points:

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One

Two

Three

Four

Product of two roots =

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A∩ A^c= ...........................

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∪

A^c

∅

A

The spread or scatierness of observations in a data set is called.

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Average

Dispersion

Central tendency

Quartile

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P(Product of the roots)

S (Sum of the roots)

D (Difference of the roots)

R (Ratio of the roots)

The n^th positive root of the product of the x₁,x₂,x₃..................x_n observations is called:

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Mode

Mean

Geometric mean

Throught how many non-collinear points a circle can pass ?

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One

Two

Three

Four

Range for the data 110,109,84,89,77, 104,74,97,49,59,103,62 is.....

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41

51

61

71

The quadratic formula is:

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A tangent line intersects the circle at:

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Three points

Twopoints

Single point

No point at all

In which quadrantθ lie when Sinθ> 0, tanθ< o ?

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I

II

III

IV

Perpendicular from the centre of a circle on a _______ bisects it:

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Segment

Arc

Sector

Chord

if a=1, b=-3 and c= 3, then discriminant is:

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3

-2

2

-3

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

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