How can I solve math and physics exam sample paper?

Answer 1

1. Read the question with care.
2. Figure out what exactly is required in the answer.
3. Work out what information you will need to calculate that answer.
   
4. Read the question to see which bits of information are given there.
5. If all the necessary bits are given then use the appropriate formula to calculate the answer. Answer the question and stop. Otherwise
6. Figure out what additional information you require to calculate the missing bit.
7. Go to step 4.

Answer 2

It helps if you study math and physics.