For scoring marks in F.E. from SPPU, whole-heartedly follow Nirali for Mathematics, Technical/Techmax for rest of the subjects.

If you do so, you'll get to know that all the questions in the University Examination are from the above mentioned books only. There are fair chances of even getting the questions with the same numerical values as given in these books.

So for scoring marks , follow NIRALI(Mathematics) + TECHNICAL/TECHMAX(for remaining subjects).

You'll definitely score Distinction in F.E.

ALL THE BEST..!