If NCRET I am studying on the website given below many questions came last year from it but you have to see chapter wise. You can check other links if you want to-Link
Explanation: read ncert first
in bio you will learn about our body
check previous 10 year questions of your board . you must get it mark as brainlist
Sabse pehle section D se start karna means 5 marks wale question se..
Har section complete karne ke baad underline karke section seperate kar dena.
Jo questions nhi aaye uske baare me jo pta ho vo likh dena aur unhe sabse last me karna.
Hope this help you
Please mark as brainliest.
All the best for exams
Ⓗⓞⓟⓔ ⓘⓣ ⓗⓔⓛⓟⓢ ⓜⓐⓡⓚ ⓐⓢ ⓣⓗⓔ ⓑⓡⓐⓘⓝⓛⓘⓔⓢⓣ
for programming only understand the logic behind the program so that you can make any other similar program for theory learn all the definitions
hey,my brother is in 9th in CBSE his exams are over he may answer you soon .sorry I am in 8th CBSE so I cant answet
no, all question is must important for class 9 you should clear the concept of the topic so you would able to solve any questions
Sehajveer Singh Khalsa I care about you and your family