Hello aspirant,

Maths 1 and maths 2- H.K.DASS

Basic electrical - basic electrical engineering ashfaq hussain and fundamentals of electrical engineering by Vincent Del toro both…..

Specially for electrical engineering guys these 2 will b handy for all 4 years whenever u feel doubt in your basics..

C programming- let us C by Yashwant kanetkar

Basic electronics - microelectronics circuits by sedra smit.

Thankyou