Even the brightest students fail because of these "silly" mistakes: Neglecting Languages: Don't focus only on Science and Math. English and Hindi/Regional languages are "percentage-boosters." Ignoring Handwriting: If the examiner can't read your answer, they can't give you marks. Work on your presentation. Comparing with Others: "Mummy, Rahul has finished 4 revisions" is the fastest way to lose confidence. Focus on your pace. The "Reference Book" Trap: Buying five different books for Chemistry but not finishing even one. Stick to one good resource.