IMO- Mathematics Olympiad Class 5: Questions 145 - 151 of 838

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Question number: 145

» Number Sense

MCQ▾

Question

Which of the following correctly shows 12345678 according to Indian place value chart?

Choices

Choice (4) Response

a.

1, 23, 45, 678

b.

123, 45, 678

c.

12, 34, 56, 78

d.

Question does not provide sufficient data or is vague

Question number: 146

» Fractions and Decimals

MCQ▾

Question

I think of a decimal number. After I have subtract 2.7 from it, then multiplied by 3 and then added 0.19, I get 10.2. What is the decimal number?

Choices

Choice (4) Response

a.

18

b.

4.5

c.

18.11

d.

6.04

Question number: 147

» Number Sense

MCQ▾

Question

which of the following is not correctly matched?

Choices

Choice (4) Response

a.

X = 10

b.

XII = 12

c.

I = 1

d.

V = 2

Question number: 148

» Fractions and Decimals

MCQ▾

Question

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

Some Rectangles with some of them sky shaded

Some Rectangles With Some of Them Sky Shaded

Showing the Rectangles with some of them sky shaded.

Choices

Choice (4) Response

a.

156

b.

0

c.

1

d.

Question does not provide sufficient data or is vague

Question number: 149

» Number Sense

MCQ▾

Question

XC is same as ________.

Choices

Choice (4) Response

a.

100 - 50

b.

100 + 10

c.

100 - 9

d.

100 - 10

Question number: 150

» Number Sense

MCQ▾

Question

In 5, 67, 43, 198 the digit 6 stands for________.

Choices

Choice (4) Response

a.

6 hundred

b.

6 thousand

c.

60 lakhs

d.

6 lakhs

Question number: 151

» Symmetry and Data Handling

MCQ▾

Question

Which of the following figures has a line of symmetry?

Choices

Choice (4) Response

a.

Four figures are given-Choice-A

Four Figures Are Given-Choice-A

Find out the figure that has a line of symmetry

b.

Four figures are given-Choice-B

Four Figures Are Given-Choice-B

Find out the figure that has a line of symmetry

c.

Four figures are given-Choice-C

Four Figures Are Given-Choice-C

Find out the figure that has a line of symmetry

d.

Four figures are given-Choice-D

Four Figures Are Given-Choice-D

Find out the figure that has a line of symmetry

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