Why it is so? How do we define our high and low standards. The institutions who are suppose to make sure everyone learns , they test and provide grades to fail and pass. Is this fail and pass helps.
They have to make sure the all learn finally. They test should evaluate learning level only and shuld guide for improvements.
Fact is that now a days students are profit points for many schools and organisations doing business on them.
Schools have started earning on them by asking extra money day by day.