The Study IAS, founded by Manikant Singh, claims to be the best History optional UPSC Course in Delhi for the UPSC Civil Services Exam. Their program features: • Online lectures delivered by Manikant Singh himself in both Hindi and English. • Regular video courses covering the entire UPSC history syllabus. • Weekly doubt clearance classes to address student questions. • Answer writing classes to help students develop strong answer structuring for the exam. It's important to consider other coaching institutes in Delhi and compare their offerings before making a decision. Some review websites rank The Study IAS highly, but it's always wise to do your research to find the best fit for your learning style and needs.