Answers

2015-11-19T16:18:02+05:30
Get the previous years papers
revise 2-3 times
go through various books
write formulas
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mark as brainliest...........
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2015-11-19T16:21:23+05:30
Buy some study material for the olympiad
and then go through it properly

get some previous years question papers and make it thorough
and mark the questions which are repeated learn those question as they might appear this time also
write down the formulas seperately and study it
mark it as brainliest
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