It is a dream for many students to go into different IIT across the nation. But only few students are able to achieve it. You will be amazed to know that about 12,00,000 of students are competing among each other to get into IIT. But only 12,000 students get into IIT. Many students having the same knowledge and practice, but only some are able to crack the exam. Because some of the student uses right strategies and techniques to solve the very difficult problem within 2 to 3 minutes. In some of the question they don't solve the problem completely they use their common sense and brain. Such type of ability can be achieved, if the student choose some right book and practice a lots of question.A student should spend at least 6 to 7 hours of time to solve different kind numerical questions.And the most important thing is consistency. A student need to be consistent through out it's preparation. The most important thing is that you need not solve 5 book else you ne
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