Data Handling (IMO- Mathematics Olympiad Class 8): Questions 17 - 25 of 58

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Passage

Study the graph carefully and answer the questions given below it.

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Created with Highcharts 4.2. 3Expenditure & saving during a monthWheat ImportYears vs. Wheat Import3 4651 8112 4134 2037 0165 8322 0002 500Years vs. Wheat Import197119721973197419751976197719780k2k4k6k8k1976Years vs. Wheat Import: 5 832

Question number: 17 (9 of 13 Based on Passage) Show Passage

» Data Handling

MCQ▾

Question

The import in 1971 was approximately how many times that of the year 1978?

Choices

Choice (4) Response

a.

1.38

b.

2.20

c.

1.20

d.

3.50

Question number: 18 (10 of 13 Based on Passage) Show Passage

» Data Handling

MCQ▾

Question

The import in 1972 is approximately what pecent of the average import for the given years?

Choices

Choice (4) Response

a.

45.71%

b.

49.54%

c.

44%

d.

Question does not provide sufficient data or is vague

Question number: 19 (11 of 13 Based on Passage) Show Passage

» Data Handling

MCQ▾

Question

The import in 1978 was approximately how many times that of the year 1976?

Choices

Choice (4) Response

a.

3.50

b.

4.78

c.

2.20

d.

1.25

Question number: 20 (12 of 13 Based on Passage) Show Passage

» Data Handling

MCQ▾

Question

In which year did the import register lowest over its preceding year?

Choices

Choice (4) Response

a.

1978

b.

1975

c.

1977

d.

1972

Question number: 21 (13 of 13 Based on Passage) Show Passage

» Data Handling

MCQ▾

Question

The import in 1977 is approximately what pecent of the average import for the given years?

Choices

Choice (4) Response

a.

54.71%

b.

55%

c.

50.25%

d.

None of the above

Passage

Number of students and their marks are given in below table. Answer the following questions.

Above table shows number of students and their marks

Using given data (number of students and marks) answer the following questions

Marks (class-interval)

No. of students

30 - 40

12

40 - 50

13

50 - 60

04

60 - 70

15

70 - 80

06

Question number: 22 (1 of 4 Based on Passage) Show Passage

» Data Handling

MCQ▾

Question

The number of students got 40 or more than 40 marks is________.

Choices

Choice (4) Response

a.

28

b.

38

c.

35

d.

30

Question number: 23 (2 of 4 Based on Passage) Show Passage

» Data Handling

MCQ▾

Question

The number of students got 60 or more than 60 marks is________.

Choices

Choice (4) Response

a.

20

b.

25

c.

22

d.

21

Question number: 24 (3 of 4 Based on Passage) Show Passage

» Data Handling

MCQ▾

Question

The number of students got 70 or more than 70 marks is________.

Choices

Choice (4) Response

a.

6

b.

1

c.

5

d.

2

Question number: 25 (4 of 4 Based on Passage) Show Passage

» Data Handling

MCQ▾

Question

The number of students got 50 or more than 50 marks is________.

Choices

Choice (4) Response

a.

20

b.

21

c.

22

d.

25

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