The given bar graph shows the data of production of pulses (in lakh tonnes) by three different countries X, Y and Z over the years. Study the bar graph and answer the question that follows.

For which country is the average production (in lakh tonnes) for five years the maximum?

Z

Average production of company  X = \(\frac{13 + 15 + 12 + 14 + 11}{5}\) 

= 13 lakh tonnes

Average production of company  Y = \(\frac{12 + 14 + 13 + 15 + 13}{5}\) 

= 13.4 lakh tonnes

Average production of company  Z = \(\frac{14 + 13 + 15 + 12 + 15}{5}\) 

= 13.8 lakh tonnes

So , company Z has highest average production .