Hi Zamanmumbrawala. Thanks for contacting Careers360 and we hope we will be able to answer your query.

I don't think there has been any notification that the difficulty of MHT-CET has increased. 

As regards to answering your query, we don't know what marks you are aiming to get in the exam. If you seriously consider entering into a good college, then just State board books are not enough.

You obviously need guidance outside those textbooks. For this, I would like to direct your attention to this Quora question for more information about the books required:

• https://www.quora.com/Which-is-the-best-book-for-MHT-CET-2018

Also, please see here:

• https://www.embibe.com/exams/mh-cet-preparation/amp/

Hope this helps you and all the best!