IMO- Mathematics Olympiad Class 5: Questions 161 - 169 of 838

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Question number: 161

» Fractions and Decimals

MCQ▾

Question

What is 12.34 rounded to the nearest value?

Choices

Choice (4) Response

a.

123.4

b.

12.3

c.

1234

d.

4321

Question number: 162

» Number Sense

MCQ▾

Question

In Hindu Arabic numeral, there are ________ basic numerals.

Choices

Choice (4) Response

a.

7

b.

8

c.

10

d.

9

Question number: 163

» Number Sense

MCQ▾

Question

90909090 just comes after________.

Choices

Choice (4) Response

a.

90909089

b.

90909091

c.

90909099

d.

All of the above

Question number: 164

» Number Sense

MCQ▾

Question

Successor of 89898989 is ________.

Choices

Choice (4) Response

a.

89, 898, 099

b.

89, 89, 89, 09

c.

89, 898, 990

d.

Question does not provide sufficient data or is vague

Question number: 165

» Fractions and Decimals

MCQ▾

Question

What fraction of the figure is blue shaded?

Square divided in 8 parts and shaded

Square Divided in 8 Parts and Shaded

Showing the image of a square divided in 8 parts and shaded

Choices

Choice (4) Response

a.

8

b.

Equation

c.

3

d.

Equation

Passage

The given bar graph shows the number of viewers who watching the 5 channels. Study the graph and answer the following questions.

{"chart":{"plotBackgroundColor":null,"plotShadow":true,"backgroundColor":"transparent","width":600},"title":{"text":"Channels (X-axis) vs. Number of viewers (Y-axis)"},"tooltip":{"pointFormat":"{series.name}: {point.y}"},"credits":{"enabled":false},"xAxis":{"categories":["A","B","C","D","E"],"title":{"text":"Channels"}},"yAxis":{"type":"linear","title":{"text":" Number of viewers "}},"plotOptions":{"series":{"allowPointSelect":true,"cursor":"pointer"}},"legend":{"floating":true,"backgroundColor":"white","borderColor":"silver","borderWidth":1,"shadow":true},"series":[{"type":"column","name":" Channels vs. Number of viewers","data":[20000,14000,18000,32000,0],"colors":[{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#91e8e1"],[1,"rgb(69,156,149)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#7cb5ec"],[1,"rgb(48,105,160)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#434348"],[1,"rgb(0,0,0)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#90ed7d"],[1,"rgb(68,161,49)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#f7a35c"],[1,"rgb(171,87,16)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#8085e9"],[1,"rgb(52,57,157)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#f15c80"],[1,"rgb(165,16,52)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#e4d354"],[1,"rgb(152,135,8)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#2b908f"],[1,"rgb(0,68,67)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#f45b5b"],[1,"rgb(168,15,15)"]]}],"dataLabels":{"enabled":true,"style":{"color":"black"},"connectorColor":"silver"}}]}
Created with Highcharts 4.2. 3Channels Number of viewers Channels (X-axis) vs. Number of viewers (Y-axis) 20 00014 00018 00032 0000 Channels vs. Number of viewersABCDE0k10k20k30k40kD Channels vs. Number of viewers: 32 000

Question number: 166 (1 of 3 Based on Passage) Show Passage

» Symmetry and Data Handling

MCQ▾

Question

There were 85000 viewers altogether. How many viewers watched Channel E?

Choices

Choice (4) Response

a.

8000

b.

5000

c.

1000

d.

2000

Question number: 167 (2 of 3 Based on Passage) Show Passage

» Symmetry and Data Handling

MCQ▾

Question

How many more viewers watched channel D than channel B?

Choices

Choice (4) Response

a.

22000

b.

18000

c.

20000

d.

16000

Question number: 168 (3 of 3 Based on Passage) Show Passage

» Symmetry and Data Handling

MCQ▾

Question

How many more viewers watched channel A than channel E?

Choices

Choice (4) Response

a.

20000

b.

18000

c.

16000

d.

22000

Question number: 169

» Symmetry and Data Handling

MCQ▾

Question

Which of the following dotted lines is a line of symmetry?

A figure with line of symmetry AB, EF and CD is given

A Figure With Line of Symmetry AB, EF and CD Is Given

Find out the correct line of symmetry from the given lines of symmetry

Choices

Choice (4) Response

a.

CD

b.

AB

c.

EF

d.

None of the above

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