Which are the most common mistakes to avoid in the Class 12 physics board exam. — AakritiIt is always better to write exact and to the point answers in order to save time. This will enable you to complete the paper within the allotted time. Do not forget to write SI units of physical quantities in numericals, particularly while writing the answer. Diagrams, ray diagrams and circuit diagrams need to be drawn properly and labelled. The answer to questions of five marks weightage needs to be written exactly according to the language of the question.
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