Rational Numbers (IMO- Mathematics Olympiad Class 8): Questions 15 - 21 of 66

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1029 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 15

» Rational Numbers

MCQ▾

Question

If X = 5, then the value of Equation is

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

- Equation

Question number: 16

» Rational Numbers

MCQ▾

Question

If X=Equation , then Equation is equal to

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

1

d.

0

Question number: 17

» Rational Numbers

MCQ▾

Question

Which of the following statement is false?

Choices

Choice (4) Response

a.

Equation

b.

Real number is not a rational number

c.

Every point on the number line is not represents a rational number

d.

The product of rational number and its reciprocal is not zero

Question number: 18

» Rational Numbers

MCQ▾

Question

The standard form of Equation is

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 19

» Rational Numbers

MCQ▾

Question

The multiplicative inverse of 2 is

Choices

Choice (4) Response

a.

Equation

b.

0

c.

2

d.

1

Question number: 20

» Rational Numbers

MCQ▾

Question

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

Equation

Choices

Choice (4) Response

a.

Associativity of multiplication

b.

Distributivity of multiplication over addition

c.

Distrbutivity of addition over multiplication

d.

Commutativity

Question number: 21

» Rational Numbers

MCQ▾

Question

Simplify: Equation

Choices

Choice (4) Response

a.

2

b.

0

c.

1

d.

3

f Page
Sign In