The average production for five years was maximum for whi...
The bar graph given below shows the data of the production of paper (in lakh tonnes) by three different companies X, Y and Z over the years.
Production of Paper (in lakh tonnes) by Three Companies X, Y and Z over the Years.
The average production for five years was maximum for which company?
X
Y
Z
both X and Z
Correct answer is D
Average production (in lakh tons) in five years for the three companies are:
For Company X = [ 1/5 x (30 + 45 + 25 + 50 + 40) ] = 190/5 = 38
For Company Y = [ 1/5 x (25 + 35 + 35 + 40 + 50) ] = 185/5 = 37
For Company Z = [ 1/5 x (35 + 40 + 45 + 35 + 35) ] = 190/5 = 38
Therefore Average production of five years is maximum for both the Companies X and Z.
Similar Questions
In which year is the expenditure minimum? ...
The highest trade deficit was shown by which country ? ...
What is the pooled average of the total number of employees of all categories in the year 1997? ...
For the year 2005, which company has realised the lowest average unit sales price for a PC ? ...
If the difference between the two expenditures are represented by 18° in the pie-chart, then the...
What percentage of the total investment is coming from FII's and NRI's ? ...
Among the given years, the largest number of students joined the school in the year? ...