Yes HC VERMA's physics is good enough for physics for iit-jee,
if your a drop student then HC verma is enough;
first study as well as solve from it as your basic book then go on to other books like resinick and haliday or TMH MCQ, MTG OBJECTIVE PHYSICS for solving purpose for etc.
and
if u r in u r XIth then get a good hold of u r theory from modern abc for XI and XII etc. then go on to solve HC Verma first then other books solving.