Hello Aspirant,

You can prefer the previous year papers to know the most asked questions to go through with the given below link.

http://mpbse.nic.in/Model%20Que-Ans-Paper.htm

Here are some preparation tips you can follow for board exam preparation:

Plan your schedule : Plan your schedule & Make your time schedule for study subject & topic wise & revision for the same after completing.

Note-making is an effective method :  Prepare short notes and list out the main points or draw diagrams that can help you to recall all the answers quickly. Revising the whole syllabus from scratch may seem impossible in the limited time available.

Study with understanding - The time which you are giving for your study it is necessary you should be devoted it with quality of study.

Understand the concepts while studying : Some students mug up theories without understanding the concepts. In this way, they are unable to answer a question asked in a different format.

Good Luck!