Please tell me how do I preparation of I a s

Hi Arpit, there are many private coaching institutes which provide coaching for successful clearance of IAS like TIME Institute and many more. Best of Luck.

If you are still in the early stage, you have to prepare to excel academically. Your fundamental qualifications should be sound. Then, study extensively as well as intensively and cultivate the habit of taking notes. Your soft skills are extremely important to fare well in the interview. Cultivate p