Question

Take the data giving the minimum and the maximum temperature of various cities given in the beginning of this Chapter (Table $ 3.1$). Plot a double bar graph using the data and answer the following:

(i) Which city has the largest difference in the minimum and maximum temperature on the given date?

(ii) Which is the hottest city and which is the coldest city?

(iii) Name two cities where the maximum temperature of one was less than the minimum temperature of the other.

(iv) Name the city which has the least difference between its minimum and the maximum temperature.

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Answer 1

i) From the double graph drawn we get to know that,

Jammu has the largest difference in the minimum and maximum temperature.

(ii) From the double graph drawn we get to know that,

Jammu is the hottest city and Bangalore is the coldest city.

(iii) From the double graph drawn we get to know that,

Bangalore and Jaipur, Bangalore and Ahmedabad. For Bangalore, the maximum temperature was $28°C$, while the minimum temperature of both Ahmadabad and Jaipur was $29°C$.

(iv) From the double graph drawn we get to know that,

Mumbai has the least difference between its minimum and maximum temperature.