[self-study]
I have an exam of Mathematics conducted by IIT. I am comfortable in mathematical problems involving limits or integration. I am not comfortable with some special kinds of problems where we are provided with some information related to differentiability and continuity and after analysing those information, we have to come up with appropriate answers. To give you example, the following type of problems,I am talking about. 
The above problems are just for example. I don't want any help regarding problems. I just want to know whether there is any book which includes these kinds of problems to practice where we have to analyse the given informations and choose appropriate answers.