Ms Shruti, As we know we don't have PM now and it's all incorporated within SM itself. Now as in Mr Uday has shared a link above, CA Ammit has made a compilation of illustrations and exercise problems from icai SM, you can refer to that, or CA Aarish has made a similar one but a short one (mainly covering imp problems, for around 250 plus pgs). And VG Sir's Question Book seem to be very helpful incorporating all past 27 yrs questions. Further with regard to IDT, I don't going there is nothing much we can do, though SM has some Qns behind every chapter. And few faculties are giving some question books I guess, I'm not sure. But I'd be going with Bangar 's referencer - comprehensive explanation and also with examples and questions. Cheers. Happy Reading.