The Sabarmati divides the working day in Ahmedabad. Requirements from Satellite, Bodakdev, Vastrapur, Thaltej and Bopal cluster on the west, those from Maninagar, Naroda and the old city on the east, and the bridges between them are the part of the trip you cannot plan around at six in the evening. Medium is worth confirming before the first class, since Gujarati-medium and English-medium households on the same street want the same chapter taught differently, and where the travel does not work, online covers the other bank.
A great deal of teaching in this city happens in batches, and a Science-stream student in Class 11 or 12 is usually sitting in one already, with GUJCET, JEE or NEET on top of it. That leaves private work concentrated in two places: the younger classes, where a family does not want a batch at all, and the single subject a batch has outrun. Commerce is the other steady line here — accounts, statistics and business studies come up in the senior classes as a matter of course, and a tutor who is comfortable with them is asked for through the year rather than only before exams.
Households running a shop or a business set the hour rather than the syllabus, and the slot is often after the shutters come down; through the hottest months lessons get pushed later still. An evening in Maninagar and an evening in Bopal can therefore mean two quite different hours. What goes wrong later is rarely the teaching — it is the days, the hour and how long the arrangement was meant to last, so settle all three in the first conversation.