# Data Handling (IMO- Mathematics Olympiad Class 8): Questions 17 - 26 of 58

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## Passage

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

## Question number: 17 (9 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

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

» Data Handling

MCQ▾

### Question

The import in 1971 was approximately how many times that of the year 1972?

### Choices

Choice (4) Response

a.

3.50

b.

2.00

c.

1.25

d.

4.78

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

» Data Handling

MCQ▾

### Question

The increase in import in 1975 was what percent of the import in 1976?

### Choices

Choice (4) Response

a.

21.00%

b.

25.35%

c.

20.30%

d.

50%

## 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 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 60 or more than 60 marks is________.

### Choices

Choice (4) Response

a.

20

b.

25

c.

22

d.

21

## 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 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

## 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.

f Page