Dear aspirant,

The books wont be of much use but yes the topics for sure will be.

Though it will depend upon your branch and college which, in turn, decide your B.tech course. 

Mathematics- calculus, differential equations, matrices, etc.

Physics- thermodynamic, electromagnetic theory

Chemistry-  inorganic chemistry( J.D.Lee), organic chemistry ( Solomons & Fryhyle)

These books can help you in this.

All the best

Hi
Engineering syllabus is completely different from you are intermediate syllabus you have many core subjects in your engineering based on your branch the basic information is enough and the books of your 11thand 12th there is no use of this books during your engineering period they are plenty of books available in your college library and the books you have mention there is no use of these books this may be helpful for some basic formulas but no other major use
Hope this information is helpful
All the best

No books are required as you will be studying different topics.

You will have common engineering sciences and basic sciences in first year. It will be like electrical electronics and graphics, mechanic etc .

It's not related to 11 ,12 

Although you need to remember all the basic concepts of 11,12 like in maths and physics