A bar graph showing the heights of six mountain peaks. Study the bar graph and answer questions.

Which peak is the second highest ?

The bar graph shows the population density of 6 countries. Study the diagram & answer the question below.

Population density of country E is greater than population density of country D by:

The bar graph shows the population density of 6 countries. Study the diagram & answer the question below.

What is the difference in the average number of people living per 1,000 sq km in countries E and F?

The bar graph shows the population density of 6 countries. Study the diagram & answer the question below.

What is the ratio of the population densities of country C to country D?

The monthly expenditure of a person is Rs. 6000. The distribution of expenditure on various items is as follows:

Item of expenditure            Amount(in Rs.)
Food                                      2000
Clothing                                   660
Fuel and rent                          1200
Education                                 480
Miscellaneous                         1660

If the above data is represented by a percentage bar diagram of height 15 cm, then what are the lengths of the two segments of the bar diagram corresponding to education and miscellaneous respectively?

The bar chart shows the sales (in '000 units) of 4 mobile brands for 3 years.

If for any year, the sales of a brand is more than average sales of these four brands in that year, then it gets a star. Which brand has the maximum stars?

The bar chart shows the sales (in '000 units) of 4 mobile brands for 3 years.

In 2017 the sales of each brand increased by the same percentage as it did in the year 2016. What will be the approximate average sales (in units) of mobiles per
brand in year 2017?

The bar chart shows the sales (in '000 units) of 4 mobile brands for 3 years.

What is the percentage increase in the total number of mobiles sold by these four brands from 2014 to 2016?

The bar chart shows the sales (in '000 units) of 4 mobile brands for 3 years.

The bar chart shows the sales (in '000 units) of 4 mobile brands for 3 years.