I've a query regarding my preparation in geography. In geography subject I've noticed a pattern that I'm making silly mistakes. Generally the question which become incorrect are the ones i was a little sure about and the questions which i generally flag and i answer them by my guess are correct. Sometimes the questions become wrong bcz i forget something at the moment and sometimes bcz i get confused in basic topics. I can't identify what is this problem and how to work on it. Please help if you can.