Question

Take the data giving the minimum and the maximum temperature of various cities given in the beginning of this Chapter. Plot a double bar graph using the data and answer the following:
Temperature of Cities as on $\mathrm{20.6.2006}$

City	Ahmedabad	Amritsar	Bangalore	Chennai
Max. Min.	${38}^{\circ }C$ ${29}^{\circ }C$	${37}^{\circ }C$ ${26}^{\circ }C$	${28}^{\circ }C$ ${21}^{\circ }C$	${36}^{\circ }C$ ${27}^{\circ }C$
City	Delhi	Jaipur	Jammu	Mumbai
Max. Min.	${38}^{\circ }$ ${28}^{\circ }$	${39}^{\circ }$ ${29}^{\circ }$	${41}^{\circ }$ ${26}^{\circ }$	${32}^{\circ }$ ${27}^{\circ }$

Which is the hottest city and which is the coldest city?

Answer 1

Data represented by double bar graph is as follows:
Jammu is the hottest city due to maximum temperature is high and Bangalore is the coldest city due to maximum temperature is low.