Can any one tell me important topics for up bord intermediate exam?

you can try to find up board's previous years question papers and start solving them.....it will give you an idea of whatis asked in exam....just clear your concepts from your book and practice questions...

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You can solve previous year papers to understand the exam pattern and  level of questions asked in the exam. You will get the idea about the important topics.

To prepare for your boards exam you can make your proper time table according to your comfort, So, that you can easily follow it and you can complete your sylalbus on time and you get proper time for your revision.

You can set your daily and weekly targets as well according to your strength and weakness and try to complete them.

Always clear your doubts. So, that you are not stuck in one place. Take help of your teachers and you can also join study group.

It is very important to analyse your preparation level time to time. Solve complete mock test series for that and make sure you learn from your mistakes.

All the best for your boards exam!!