IMO- Mathematics Olympiad (SOF) Class 7: Questions 101 - 108 of 1012

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Question number: 101

» Fractions and Decimals

MCQ▾

Question

Out of the rational numbers , which is the greatest?

Choices

Choice (4) Response

a.

b.

c.

Cannot be compared

d.

Question number: 102

» Fractions and Decimals

MCQ▾

Question

What fraction of the figure is shaded?

Image made by two shapes rectangle and circle .

Image Made by Two Shapes Rectangle and Circle.

Showing the image made by two shapes rectangle and circle in each shape same number of parts are shaded.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 103

» Fractions and Decimals

MCQ▾

Question

Which of the following statement is correct?

Choices

Choice (4) Response

a.

1 is called the multiplicative identity for rational numbers

b.

0 is called the additive identity for rational numbers

c.

The additive inverse of 0 is zero itself.

d.

All a. , b. and c. are correct

Question number: 104

» Fractions and Decimals

MCQ▾

Question

Express the value of in its simplest form.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 105

» Fractions and Decimals

MCQ▾

Question

If of then the value of x is

Choices

Choice (4) Response

a.

8.5

b.

12.5

c.

13.5

d.

10.5

Question number: 106

» Fractions and Decimals

MCQ▾

Question

The value of ………. is _.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 107

» Fractions and Decimals

MCQ▾

Question

If of , then the value of x is_.

Choices

Choice (4) Response

a.

80

b.

10

c.

20

d.

All of the above

Question number: 108

» Fractions and Decimals

MCQ▾

Question

If, Find the value of a, b and c respectively.

Choices

Choice (4) Response

a.

b.

c.

d.

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