Respected sir,I have completed my B.E. (MECHANICAL) in 2012. I am interested to do study of competitive exam and want to be a IAS.how to do?

Hi, 1. It's about your own comfort in understanding the subject and the process of selecting optional should be done carefully since it is the very deciding factor for your selection in this prestigious exam. There is a list of 23 subjects from which you need to select two. For the list, you may

you have to start study of general study you can prefer spectrum book , maths aptitude you can prefer arihant publication book or maths ncrt books from 6-10 class , you also have to read CSR magazine for update current affairs , and also prepare for English grammar