IMO- Mathematics Olympiad Class 7: Questions 45 - 51 of 1012

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Question number: 45

» Number System

MCQ▾

Question

The value of Equation is________.

Choices

Choice (4) Response

a.

40

b.

10

c.

30

d.

20

Question number: 46

» Number System

MCQ▾

Question

Every positive integer is ________ zero.

Choices

Choice (4) Response

a.

Greater than

b.

Greater than or equal

c.

Less than or equal

d.

Less than

Question number: 47

» Number System

MCQ▾

Question

The sign of the product of two like integers is________.

Choices

Choice (4) Response

a.

Cannot be determined

b.

Negative

c.

Positive

d.

Positive or Negative

Question number: 48

» Number System

MCQ▾

Question

If p: every fraction is a rational number and q: every rational number is a fraction, then which of the following statements is/are correct?

Choices

Choice (4) Response

a.

p is false and q is true

b.

p is true and q is false

c.

p and q are false

d.

p and q are true

Question number: 49

» Number System

MCQ▾

Question

The value of X inEquation , is________.

Choices

Choice (4) Response

a.

Equation

b.

4

c.

2

d.

Equation

Question number: 50

» Number System

MCQ▾

Question

The value of Equation such that Equation and Equation are equivalent rational numbers is________.

Choices

Choice (4) Response

a.

Equation

b.

3

c.

Equation

d.

Equation

Question number: 51

» Number System

MCQ▾

Question

The value ofEquation , where| . | is absolute value of an integer is________.

Choices

Choice (4) Response

a.

0

b.

2

c.

1

d.

3

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