Day: December 2, 2022

The given bar graph depicts the export earnings of a country in various categories during 2015 and 2016, while the table illustrates the percentage of change in values in the two years. The largest export earnings were from petroleum products. Read More …

The diagram illustrates the process of generating power in a hydroelectric power station. River water is utilised to generate power in the day that is sent to the national grid, whereas at night the water is pumped back into the Read More …