IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 12 - 20 of 1042

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Question 12

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Question

MCQ▾

The rational number which is not lying between and is

Choices

Choice (4)Response
a.
b.0.67
c.2
d.

Question 13

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Question

MCQ▾

Which of the following statement is true?

Choices

Choice (4)Response
a.
b.
c.
d.

Question 14

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Question

MCQ▾

The value of for which the two rational numbers are equivalent, is_.

Choices

Choice (4)Response
a.1
b.
c.
d.

Question 15

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Question

MCQ▾

If X = 5, then the value of is

Choices

Choice (4)Response
a.-
b.
c.
d.

Question 16

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Question

MCQ▾

If X=, then is equal to

Choices

Choice (4)Response
a.
b.0
c.1
d.

Question 17

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Question

MCQ▾

Which of the following statement is false?

Choices

Choice (4)Response
a.Every point on the number line is not represents a rational number
b.
c.The product of rational number and its reciprocal is not zero
d.Real number is not a rational number

Question 18

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Question

MCQ▾

The standard form of is

Choices

Choice (4)Response
a.
b.
c.
d.

Question 19

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Question

MCQ▾

The multiplicative inverse of 2 is

Choices

Choice (4)Response
a.
b.2
c.0
d.1

Question 20

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Question

MCQ▾

Name the property of multiplication of rational numbers illustrated by the given statement.

Choices

Choice (4)Response
a.Commutativity
b.Distributivity of multiplication over addition
c.Distrbutivity of addition over multiplication
d.Associativity of multiplication