Consider the following bar graph which shows monthly imports of a commodity over six months:
Which month had a maximum number of imports and which month(s) had an import of 30 thousand?
March is the month of the maximum number of imports.
January and April had an import of 30 thousand commodities each.
The bar graph represents the number of imports of a commodity for each month in the first half of the year.
The horizontal axis represents the month and the vertical axis represents the number of imports on a scale of thousands.