Sb1995
Om Sai Ram
Sure it does. It's an overall indicator of one's skills. I studied linguistics, history and philosophy. I flunked out of Dogma and Rigidity 101. Rutgers University.
No it's not. One may not be great studying while that doesn't mean it's an indicator of their skills. It's strange you've studied so much and haven't learned from experience that a percentage doesn't determine ones true intelligence.