Question # 1

A data in the form of frequency distribution is called:

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Grouped data

Ungrouped data

Histogram

Standard form of quadratic equation is:

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A data in the form of frequency distribution is called.

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Grouped data

Ungroup data

Same

None of these

Sum of the cube roots of unity is:

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0

1

-1

3

Sec (-60^o)=.....................

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-Sec 60^o

Sec 60^o

Cos60^o

Cot 60^o

If a:b = x:y, then alternando property is:

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Geometric mean of 2,4,8 is......................

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2

4

8

3

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Arithmetic mean is a measure that determines a value of the variable under study by dividing the sum of all values of the variable by their:

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Number

Group

Denominator

π radians = ............

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0^o

90^o

180^o

360^o

If A⊆ B then A∪ B is equal to

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A

B

∅

None of these

The discriminant of x²-3x+3=0 is:

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-3

3

-2

2

The nature of the root of equation x²-5x+5=0

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Rationaland equal

Irrationaland unequal

Irrationaland equal

Rationaland unequal

If y = 8 and x = 4, then k = xy, we get k =

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12

32

84

114

If variance is equal to 36 then the standard deviation will be:

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36

6

-6

none of these

Types of measures of central tendency are................

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3

4

5

6

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Mathematics 10th Class English Medium Online Test MCQs With Answers

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