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Data Table

Data Table - Important Points


1.

Study the below Data Table-1 carefully to answer the questions:
Number of Athletes (in hundreds) who participated in a Sports Event from Five Different Countries over the years

Countries

Year

Austria

Brazil

Canada

Denmark

England

Male

Fem

Male

Fem

Male

Fem

Male

Fem

Male

Fem

2005

4.4

3.3

6.3

4.2

4.5

3.1

5.6

4.1

4.7

2.1

2006

6·6

4·2

8·4

6·2

6·9

3·3

8·4

6·3

7·8

5·2

2007

4·6

1·8

7·4

4·8

4·8

2·8

9·3

7·3

8·7

6·5

2008

9.6

4·9

11.4

8·4

6·6

4·2

12·6

9·4

8·9

5·8

2009

11.8

6·4

10·6

5·2

7·9

6·3

14.4

10·2

11·8

9·2

2010

8·2

5·2

6·4

7·2

10·8

6·9

15·6

12·1

13·6

9·8

In which of the following years was the total number of participants (athletes) second highest from Canada?

A. 2005

B. 2006

C. 2007

D. 2009

Discuss Work Space

Answer: option d

Explanation:

Number of participants (athletes) from Canada
In the year 2006 => (6.9 + 3.3) × 100 = 1020
In the year 2008 => (6.6 + 4.2) × 100 = 1080
In the year 2009 => (7.9 + 6.3) × 100 = 1420
In the year 2010 => (10.8 + 6.9) × 100 = 1770


2.

Study the Data Table-1 carefully to answer the question:

What was the average number of female athletes who participated from Brazil over all the years together?

A. 1200

B. 400

C. 600

D. 1800

Discuss Work Space

Answer: option c

Explanation:

Required average number of female atheists = [(4.2+6.2+4.8+8.4+5.2+7.2)/6]*100
= (36 × 100)/6
= 500


3.

Study the Data Table-1 carefully to answer the question:

What was the approximate percentage decrease in the number of male athletes who participated from Canada in the year 2007 as compared to the previous year?

A. 21

B. 30

C. 35

D. 39

Discuss Work Space

Answer: option b

Explanation:

Required decrease = [(6.9 - 4.8) / 6.9]×100 = 30 (Approx.)


4.

Study the Data Table-1 carefully to answer the question:

The Number of female athletes who participated from England in the year 2009 was approximately what percentage of the 42 total numbers of athletes who participated from Brazil in the year 2008?

A. 40

B. 46

C. 50

D. 56

Discuss Work Space

Answer: option b

Explanation:

Required percentage = [9.2 / (11.4 + 8.4)] x 100 = (9.2 x 100) / 9.8 = 46% (Approx.)


5.

Study the Data Table-1 carefully to answer the question:

In which of the following country is the difference between the number of male and female participants second highest in the year 2006?

A. Austria

B. Brazil

C. Canada

D. England

Discuss Work Space

Answer: option d

Explanation:

Difference between the number of male and female participants:
Austria: (6.6 – 4.2) × 100 = 240
Brazil: (8.4-6.2) × 100 = 220
Canada: (6.9-3.3) × 100 = 360
Denmark: (8.4-6.3) × 100 = 210
England: (7.8-5.2) × 100 = 260