Hi Akash

Your profile suggests that you are 10th student from UP so guessing it's about UP state 10th board

The link to download reduced syllabus is given below subject-wise :-

For more visit:

https://school.careers360.com/boards/upmsp/up-board-class-10-syllabus

This  syllabus  will  be  very  helpful  in  your  preparation  because  it  will  let  you know  the  topics  and  chapters which are included  in  your  examination   , so go well  through  your  syllabus  and  plan your  studies  so  that  you  can  score  well in  your  board  examination.

And yes ,  try  to  complete  your  whole syllabus at  least a   month before of your board   examination   so that you can give your  last one  month for  practicing mock test  papers and  revision .

Thank you