IMO Level 1- Mathematics Olympiad (SOF) Class 5: Questions 342 - 348 of 838

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Question number: 342

» Symmetry and Data Handling

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MCQ▾

Question

The minimum number of squares that must be shaded, so that the figure has a line of symmetry is ________.

An image with number of small squares is given

An Image with Number of Small Squares is Given

Find out the minimum number of squares that must be shaded, so that the figure has a line of symmetry

Choices

Choice (4) Response

a.

6

b.

2

c.

1

d.

5

Question number: 343

» Fractions and Decimals

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MCQ▾

Question

Divide 34.12 from the number got by the difference between 32 tenths and 580 hundredths.

Choices

Choice (4) Response

a.

11.32

b.

11.23

c.

13.12

d.

12.13

Question number: 344

» Fractions and Decimals

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MCQ▾

Question

I think of a decimal number. After I have multiplied it by 8, then added 1.2 to it and then I have subtracted 4.7 from it, I get 3.4. What is the decimal number?

Choices

Choice (4) Response

a.

0.8625

b.

8625

c.

0.8652

d.

8.625

Passage

The given bar graph shows the number of resident at 6 places. Study the graph and answer the following questions.

{"chart":{"plotBackgroundColor":null,"plotShadow":true,"backgroundColor":"transparent","width":600},"title":{"text":"Places (X-axis) vs.Number of residents (Y-axis)"},"tooltip":{"pointFormat":"{series.name}: {point.y}"},"credits":{"enabled":false},"xAxis":{"categories":["Gurgaon","Hari nagar","Lajpat nagar","Queen town","China town","Noida"],"title":{"text":"Places"}},"yAxis":{"type":"linear","title":{"text":"Number of residents"}},"plotOptions":{"series":{"allowPointSelect":true,"cursor":"pointer"}},"legend":{"floating":true,"backgroundColor":"white","borderColor":"silver","borderWidth":1,"shadow":true},"series":[{"type":"column","name":"Places vs. Number of residents","data":[3500,4100,4500,3400,6000,6000],"colors":[{"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)"]]},{"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)"]]}],"dataLabels":{"enabled":true,"style":{"color":"black"},"connectorColor":"silver"}}]}
Created with Highcharts 4.2. 3PlacesNumber of residentsPlaces (X-axis) vs. Number of residents (Y-axis) 3 5004 1004 5003 4006 0006 000Places vs. Number of residentsGurgaonHari nagarLajpat nagarQueen townChina townNoida0k2k4k6k8kLajpat nagarPlaces vs. Number of residents: 4 500

Question number: 345 (1 of 5 Based on Passage) Show Passage

» Symmetry and Data Handling

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MCQ▾

Question

How many more residents were residing at China town at Lajpat nagar?

Choices

Choice (4) Response

a.

2000

b.

1600

c.

1000

d.

1500

Question number: 346 (2 of 5 Based on Passage) Show Passage

» Symmetry and Data Handling

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MCQ▾

Question

How many more residents were residing at China town at Noida?

Choices

Choice (4) Response

a.

1600

b.

0

c.

1000

d.

2000

Question number: 347 (3 of 5 Based on Passage) Show Passage

» Symmetry and Data Handling

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MCQ▾

Question

How many residents were there altogether at the 6 towns?

Choices

Choice (4) Response

a.

35000

b.

45000

c.

50000

d.

27500

Question number: 348 (4 of 5 Based on Passage) Show Passage

» Symmetry and Data Handling

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MCQ▾

Question

There were 4100 residents residing at________.

Choices

Choice (4) Response

a.

Hari nagar

b.

Lajpat nagar

c.

Gurgaon

d.

Noida