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

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Question 12

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

Question

MCQ▾

Which of the following statement is true?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 14

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

Question

MCQ▾

If X = 5, then the value of is

Choices

Choice (4)Response

a.

-

b.

c.

d.

Question 16

Question

MCQ▾

If X = , then is equal to

Choices

Choice (4)Response

a.

b.

0

c.

1

d.

Question 17

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

Question

MCQ▾

The standard form of is

Choices

Choice (4)Response

a.

b.

c.

d.

Question 19

Question

MCQ▾

The multiplicative inverse of 2 is

Choices

Choice (4)Response

a.

b.

2

c.

0

d.

1

Question 20

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