Question # 1

The symbol for percentage is.

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p

%

$

+

The length of wall of China in kilometers is.

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20196

21196

20296

21296

Square of 0.9 is

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0.081

0.81

8.10

81.0

Set of Rational numbers is denoted by.

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N

W

Q

Z

Addition identiity property is.

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3x0 = 0 x 3

3 x 1 = 1 x 3

3 + 0 = 0 + 3

3+1= 1+3

Multiplicative identity property is.

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a x 1 = 1 x a

a +1 = 1+a

a x 0 = 0 x a

a+0 = 0+a

How many significant figures is 0.07523

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3

4

5

6

The difference betwene approximated value and actual accurate value is caled

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Round

Significant figure

Appoximation error

Estimated value

The time for which a particular amout is invsted in a business is known as.

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Profit

Markup rate

Period

Insurance

Real number is.

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difference of rational numbers and irrational numbers

Intersection of rational number sand irrational numbers

Union of rational numbers and irrational numbers

Complete set of natural numbers

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Mathematics 8th Class English Medium Chapter 1 Online Test MCQs With Answers

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