IMO- Mathematics Olympiad (SOF) Class 7: Questions 83 - 92 of 1012

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Question number: 83

» Fractions and Decimals

MCQ▾

Question

A farmer has 100 animals out of which are dairy cows; of dairy cows are cattle. How many cattle he has?

Choices

Choice (4) Response

a.

70

b.

50

c.

20

d.

10

Question number: 84

» Fractions and Decimals

MCQ▾

Question

is a fraction that lies between and. What is the missing whole number in the box?

Choices

Choice (4) Response

a.

30

b.

25

c.

62

d.

16

Question number: 85

» Fractions and Decimals

MCQ▾

Question

Find the value of.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 86

» Fractions and Decimals

MCQ▾

Question

How many pieces of equal size can be cut from a rope of 30m long, each measuring?

Choices

Choice (4) Response

a.

4

b.

6

c.

10

d.

8

Question number: 87

» Fractions and Decimals

MCQ▾

Question

The value of is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 88

» Fractions and Decimals

MCQ▾

Question

The product of the 7 fractions

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 89

» Fractions and Decimals

MCQ▾

Question

The quotient when 0.004992 is divided by 0.312 is

Choices

Choice (4) Response

a.

16

b.

0.016

c.

0.16

d.

0.0016

Question number: 90

» Fractions and Decimals

MCQ▾

Question

The value of is

Choices

Choice (4) Response

a.

b.

-5

c.

d.

5

Question number: 91

» Fractions and Decimals

MCQ▾

Question

is a fraction that lies between and. What is the missing whole number in the box?

Choices

Choice (4) Response

a.

112

b.

56

c.

32

d.

65

Question number: 92

» Fractions and Decimals

MCQ▾

Question

Find the value of.

Choices

Choice (4) Response

a.

b.

c.

d.

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