IMO- Mathematics Olympiad (SOF) Class 8: Questions 36 - 44 of 1029

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Question number: 36

» Rational Numbers

MCQ▾

Question

The multiplication of additive inverse of and multiplicative inverse of 1 is_

Choices

Choice (4) Response

a.

2

b.

c.

1

d.

-2

Question number: 37

» Rational Numbers

MCQ▾

Question

The cost of 1 kg apple is Rs. 80 then total cost of 5 Kg is

Choices

Choice (4) Response

a.

200

b.

500

c.

600

d.

400

Question number: 38

» Rational Numbers

MCQ▾

Question

If then is equal to_.

Choices

Choice (4) Response

a.

0

b.

c.

1

d.

5

Question number: 39

» Rational Numbers

MCQ▾

Question

Divide the sum of and by their difference.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 40

» Rational Numbers

MCQ▾

Question

The summation of two rational number is. If one of the number is. Find the other.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 41

» Rational Numbers

MCQ▾

Question

Divide the sum of and by their difference.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 42

» Rational Numbers

MCQ▾

Question

If a = 3, then the value of is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 43

» Rational Numbers

MCQ▾

Question

The additive inverse of is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 44

» Rational Numbers

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Distributive

b.

commutative

c.

Associativity

d.

None of the above

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