I didn’t have much time to travel to centers to prepare for the exam, so I surfed online and on youtube and their I found one channel named Study IQ. As I went through their free videos on YouTube and found their content of good quality I considered signing up for their smart course. The Smart course provided by them is also of decent quality as teachers have good command over the subject(I purchased UPSC smart course ) and knows how to explain things in detail and guidance throughout the course is also good (I personally liked ankit sir ,gaurav sir), apart from the course also joined test series for my preparation lets see what happens in prelims 2022.