Dear Aspirant,

If you are on the tighter budget then I suggest you must buy NCERT textbooks and some coaching material. Most of the coaching material is prepared in accordance with the jee exam pattern so if you want all of it in one place then you should definitely buy the complete coaching material.

You can check out the JEE KNOCKOUT package here:-

https://learn.careers360.com/knockout-jee-main-april/

Hope this helps. Thank you.