Data Handling (IMO- Mathematics Olympiad (SOF) Class 8): Questions 18 - 26 of 58

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Passage

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

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

» Data Handling

MCQ▾

Question

The import in 1971 is approximately what pecent of the average import for the given years?

Choices

Choice (4) Response

a.

94.80%

b.

95.20%

c.

95.25%

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

» Data Handling

MCQ▾

Question

In which year did the import register highest increase over its preceding year?

Choices

Choice (4) Response

a.

1976

b.

1978

c.

1977

d.

1975

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

» Data Handling

MCQ▾

Question

The import in 1975 was approximately how many times that of the year 1976?

Choices

Choice (4) Response

a.

3.50

b.

1.20

c.

4.78

d.

2.20

Passage

Number of students and their marks are given in below table. 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 50 or more than 50 marks is________.

Choices

Choice (4) Response

a.

20

b.

21

c.

22

d.

25

Question number: 23 (2 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: 24 (3 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: 25 (4 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: 26

» Data Handling

MCQ▾

Question

An unbiased die is tossed. Find the probability of getting a multiple of 3.

Choices

Choice (4) Response

a.

b.

c.

d.

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