#### The histogram showing the weekly wages (in ₹) of workers in a factory is given alongside:

Answer the following:

(i) What is the frequency of class 400-425?

(ii) What is the class having a minimum frequency?

(iii) How many workers get more than ₹425?

(iv) How many workers get less than ₹475?

(v) Number of workers whose weekly wages are more than or equal to ₹400 but less than ₹450.

**Solution:**

#### The number of hours for which students of a particular class watched television during holidays is shown in the histogram below.

Answer the following:

(i) For how many hours did the maximum number of students watch T.V.?

(ii) How many students watched T.V. for less than 4 hours?

(iii) How many students spent more than 5 hours in watching T.V.?

(iv) How many students spent more than 2 hours but less than 4 hours in watching T.V.?

**Solution:**

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