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?

Study the following bar­ diagram carefully and answer the questions. The bar graph given below shows the foreign exchange reserves of a country (in million US $) from 1991 ­ 1992 to 1998 ­ 1999.

The foreign exchange reserves in 1996­97 were approximately what percent of the average foreign exchange reserves over the period under review?

Study the following bar­ diagram carefully and answer the questions. The bar graph given below shows the foreign exchange reserves of a country (in million US $) from 1991 ­ 1992 to 1998 ­ 1999.

The ratio of the number of years, in which the foreign exchange reserves are above the average reserves, to those in which the reserves are below the average reserves is

Study the bar­graph given below which shows the % distribution of total expenditures of a company under various expense and answer the questions.

If the total expenditure of the company is Rs. 20 crores, then the ratio of expenditure on transport to that on salary is

Study the bar­graph given below which shows the % distribution of total expenditures of a company under various expense and answer the questions.

The ratio of the total expenditure on infrastructure and transport to the total expenditure on taxes and interest on loans is:

Study the bar­graph given below which shows the % distribution of total expenditures of a company under various expense and answer the questions.

If the interest on loans amounted to ₹ 2.45 crores, then the total amount of expenditure on advertisement, taxes and research & development is:

Study the bar­graph given below which shows the % distribution of total expenditures of a company under various expense and answer the questions.

The expenditures on the interest on loans is more than the expenditures on transport by

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

When the heights of the given peaks are written in ascending order, what is the average of the middle two peaks?

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

Write the ratio of the heights of the highest peak and the lowest peak