Is IQ important factor in success?

IQ or intelligence is a factor, though a minor one. In my opinion IQ acts as a threshold. You just need to have a basic minimum level of IQ to succeed. Interestingly, in a survey it was found out that the average level of IQ of IIT students was 110, compared to the average level of IQ of general population which was 100+. So, there was very little difference between the IQ level of brightest students (IIT Students) and the general public. This implies that the basic determinant of success therefore is not IQ, but other factors.

In the last 3 years after interacting with lot of students I realized that vast majority of students who set off on a course of study are quite capable of successfully completing it. It is practical life circumstances, false beliefs and negative attitudes which, coupled with poor study techniques, may cause the problems - not lack of ability or IQ.

How to some students do well even without studying hard?

I have seen lot of students who have worked very hard but inefficiently and who’s performance in examination has been a surprise & disappointment both to themselves and their teachers, families and friends. At the same time I have also met students who are able to achieve some times satisfactorily and some times excellent results without hardwork. The basic differentiating factor is the study techniques. Hard work should bring achievement but only when coupled with efficient and appropriate study techniques. And that is what this book is all about.