The table below shows the yield of jowar per acre. Show the data by histogram.

The following frequency distribution table gives the ages of 200 patients treated in a hospital in a week. Find the mode of ages of the patients.

Draw a histogram of the following data.

In the following table, the investment made by 210 families is shown. Present it in the form of a histogram.

Time alloted for the preparation of an examination by some students is shown in the table. Draw a histogram to show the information.