IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 1 - 9 of 1040

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Question number: 1

» Rational Numbers

Edit
MCQ▾

Question

The standard form of is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 2

» Rational Numbers

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MCQ▾

Question

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

Choices

Choice (4) Response

a.

13

b.

14

c.

11

d.

12

Question number: 3

» Rational Numbers

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MCQ▾

Question

The number which is added to to get is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 4

» Rational Numbers

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MCQ▾

Question

Name the property of rational number illustrated by the given statement.

Choices

Choice (4) Response

a.

Distributive

b.

commutative

c.

Associativity

d.

All of the above

Question number: 5

» Rational Numbers

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MCQ▾

Question

The number which is subtracted from to get is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 6

» Rational Numbers

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MCQ▾

Question

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

Choices

Choice (4) Response

a.

1

b.

0

c.

d.

2

Question number: 7

» Rational Numbers

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MCQ▾

Question

A rational number between and is _.

Choices

Choice (4) Response

a.

b.

0.23

c.

0.21

d.

All a. , b. and c. are correct

Question number: 8

» Rational Numbers

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MCQ▾

Question

If a = 2, and b = 3 then the value of is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 9

» Rational Numbers

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MCQ▾

Question

Simplify:

Choices

Choice (4) Response

a.

b.

c.

d.