#### The number of literate females in the age group of 10 to 40 years in a town is shown in the histogram alongside.

Answer the following questions:

(i) Write the classes assuming all the classes are of equal width.

(ii) What is the class size?

(iii) In which age group are the literate females the least?

(iv) In which age group is the number of literate females the highest?

**Solution:**

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