Why in India students get their education from premium colleges by going to college 2 to 4 times a year

In India students get their degree's by going only 2 to 4 times a year and by giving exam at the end of the year by getting exam papers before the test to solve. To be specific in XLRI a premium college gives degree's with copied thesis, In Bhagat singh college in Delhi a person can get a degree by going to college only 2 to 3 times a year, In Shriram college in Delhi a student can be a lead model and still be able to get a degree( going for modeling and business 3 to 4 days a week and not going to college ), in Lady Shriram College in Delhi the 33 percent backward class reserved seats students get their degree with out going to college, In Modi run degree colleges students get their degree's by copied thesis's and so on.