IMO- Mathematics Olympiad Class 8: Questions 777 - 785 of 1029

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Question number: 777

» Playing With Numbers

True-False▾

Following Statement is true or false:

If a number is divisible by any number m, then it will also be divisible by each of the factor of m’. This statement is________.

Question number: 778

» Data Handling

MCQ▾

Question

(0, 1) lies on________.

Choices

Choice (4) Response

a.

Negative y axis

b.

Negative x axis

c.

Positive y axis

d.

Positive x axis

Question number: 779

» Playing With Numbers

MCQ▾

Question

Which of the following number is completely divide (64121) ?

Choices

Choice (4) Response

a.

13

b.

14

c.

12

d.

11

Question number: 780

» Playing With Numbers

MCQ▾

Question

Which of the following number is completely divide (25131) ?

Choices

Choice (4) Response

a.

23

b.

27

c.

24

d.

21

Question number: 781

» Playing With Numbers

True-False▾

Following Statement is true or false:

A number is divisible by 4 when last two digits of a number is divisible by 4. This statement is ________.

Question number: 782

» Playing With Numbers

MCQ▾

Question

The least digit of the given number 1256x is must be________ to become divisible by 10

Choices

Choice (4) Response

a.

2

b.

0

c.

3

d.

1

Passage

On the basis of the given graph, answer the following questions

Draw a line chart below to show this data. Show your scale on the vertical axis and label the bars.

{"chart":{"plotBackgroundColor":null,"plotShadow":true,"backgroundColor":"transparent","width":600},"title":{"text":"Times(Sec) vs. Distance from starting point(meters)"},"tooltip":{"pointFormat":"{series.name}: {point.y}"},"credits":{"enabled":false},"xAxis":{"type":"linear","title":{"text":"Times(Sec)"}},"yAxis":{"type":"linear","title":{"text":"Distance from starting point(meters)"}},"plotOptions":{"series":{"allowPointSelect":true,"cursor":"pointer"}},"legend":{"floating":true,"backgroundColor":"white","borderColor":"silver","borderWidth":1,"shadow":true},"series":[{"type":"line","name":"Times(Sec) vs. Distance from starting point(meters)","data":[[0,50],[4,0],[6,50],[8,0]],"colors":[{"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)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#91e8e1"],[1,"rgb(69,156,149)"]]}],"_colorIndex":0,"_symbolIndex":0}]}
Created with Highcharts 4.2. 3Times (Sec) Distance from starting point (meters) Times (Sec) vs. Distance from starting point (meters) Times (Sec) vs. Distance from starting point (meters) 0246801020304050606Times (Sec) vs. Distance from starting point (meters): 50

Question number: 783 (1 of 4 Based on Passage) Show Passage

» Data Handling

MCQ▾

Question

The total distance travelled during 8 seconds, is________.

Choices

Choice (4) Response

a.

0 m

b.

200 m

c.

50 m

d.

150 m

Question number: 784 (2 of 4 Based on Passage) Show Passage

» Data Handling

MCQ▾

Question

The total distance travelled during 6 seconds, is________.

Choices

Choice (4) Response

a.

50 m

b.

150 m

c.

100 m

d.

0 m

Question number: 785 (3 of 4 Based on Passage) Show Passage

» Data Handling

MCQ▾

Question

The total distance travelled during 4 seconds, is________.

Choices

Choice (4) Response

a.

200 m

b.

150 m

c.

50 m

d.

0 m

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