This blog is an attempt to cater to the felt need of students. I have noticed that many students are not able to answer the questions to the point. The answers they write are round and about the correct answer but don't hit the nail on the head.Thus I have attempted to answer the questions they may encounter. Once theygo through these answers, I am sure they will get a general idea how to answer questions and will be able to tackle other questions also competently. thus this is intended more as a tutorial and not a tool for rote learning.
