Some topics has been deleted and some topics has been added so please take a look here for these topics -:
Deleted Topics (dont study them) -:
Transistor as an oscillator, transistor as switch, atomic masses, isotopes,isobars,isotones,human eye, Image formation and accomodation, correction of eye defects, van de graaff generator.
Added Topics -:
Basic Ideas about Internet, Mobile Telephony, Global Positioning System (GPS).
Download Added Topics PDF by clicking here.