How to complete 11th with 12th class

How to complete 11th with 12th because I was not read anything in 11th class :disappointed:

And anyone can you give me 11th and 12th short Notes :notes:
Please send me notes

My gmail β€” mdsabiralam817@gmail.com

Work hard with consistency. …
Be focused and Disciplined. …
For Chemistry and Biology, study from NCERT and your coaching material.
Understanding concepts is the key for Physics. …
Follow subject tricks. …
Make your notes. …
Revision is important.
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