Find on the following link here a material on the period 1885 to 1947 on Indian Independence history.
There is a huge bank of different type of questions (multiple choice question, reasoning questions, fill in the blanks, two lines questions).
The contents of the material is formatted in such a manner, that 15 marks questions of the Mains History can be prepared in a better way. Look into the contents and decide on your own that how effective the contents can be. They are good revision material for the Prelims History as well as General Studies Prelims.