One cannot possibly comprehend the significance of Answer writing for UPSC through the entire journey. Your writing abilities will undoubtedly be put to the ultimate test by the seven subjective papers, each worth 250 marks, and the three hours given for them. If one is unable to provide some relevant answers, there is no point in reading the books repeatedly. To be productive in this particular field, one must be both proficient and effective.
One can only approach the proper answers if they have in-depth knowledge of a subject and are well-versed in both historical and contemporary developments relevant to UPSC syllabus as a whole. So, in order to produce excellent answers, one must adopt a consistent strategy for answering questions on a regular basis.