IMO- Mathematics Olympiad Class 5: Questions 152 - 158 of 838

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Question number: 152

» Fractions and Decimals

MCQ▾

Question

What is 100.001 rounded to the nearest value?

Choices

Choice (4) Response
a.

100.001

b.

100001

c.

001

d.

100.0

Question number: 153

» Fractions and Decimals

MCQ▾

Question

I think of a decimal number. After I have subtracted 2.3 from it, then multiplied by 2 and then added 0.6, I get 2. What is the decimal number?

Choices

Choice (4) Response
a.

5

b.

3

c.

0

d. Question does not provide sufficient data or is vague

Question number: 154

» Fractions and Decimals

MCQ▾

Question

What mixed number represents the blue shaded portion of the two models shown below?

Some Rectangles with some of them blue shaded

Some Rectangles With Some of Them Blue Shaded

Showing the Rectangles with some of them blue shaded.

Choices

Choice (4) Response
a.

1

b.

116

c.

126

d. Question does not provide sufficient data or is vague

Question number: 155

» Symmetry and Data Handling

Appeared in Year: 2014

MCQ▾

Question

How many shapes do not have any line of symmetry?

Six different shapes are given

Six Different Shapes Are Given

Find out the shapes those do not have any line of symmetry

Choices

Choice (4) Response
a.

2

b.

4

c.

1

d.

3

Question number: 156

» Fractions and Decimals

MCQ▾

Question

What fraction of the figure is yellow shaded?

A circle divided in some parts and shaded with two colors

A Circle Divided in Some Parts and Shaded With Two Colors

Showing the image of a circle, which is divided in some parts and shaded with two colors

Choices

Choice (4) Response
a.

38

b.

8

c.

58

d.

1

Question number: 157

» Fractions and Decimals

MCQ▾

Question

Which fraction is equal to 0.1?

Choices

Choice (4) Response
a.

1.0

b.

0

c.

1

d.

110

Question number: 158

» Fractions and Decimals

MCQ▾

Question

I think of a decimal number. After I have multiplied by 2 from it then added 2.1 and then I have subtracted 3.2, I get 3.4. what is the decimal number?

Choices

Choice (4) Response
a.

2

b.

2.23

c.

2.25

d. None of the above

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