which are the most common subjects for the preparation of IAS?

Hi Nikhil, As rightly said by @||aru.chopra|| , there is ample of references available through which one can prepare for the IAS/UPSC exams and to know more about the IAS/ UPSC, you may kindly refer to the following link: tinyurl.com/7wd6jn2 All the best!

Hi, There would be two papers in prelims- Reasoning Aptitude and English Comprehension. Followed by the main exam that would entirely be subjective. I would suggest you to spend quality time everyday by reading journals, magazines, newspapers, etc. For your knowledge I am sending you link of inst