Hi,
You can say that it is enough but don't get too dependent on it as for better concepts or theoretical part people mostly choose S.L. Arora as it's concepts are easy to understand .
For numerical part you can try for h.c. Verma and for only jee mains point of view it is good if you have solved all its numericals but for advance purpose you have to go for other books like irodov or previous year sample papers and coaching notes for better practice.
Hope it helps...