Complete GS Marathon by Crazy GkTrick revises an entire subject in a single long video, in Hindi. The 4 marathons are: Complete Indian Geography in 8 Hours, Complete World Geography (essential topics and facts), Indian Polity Most Important MCQs Marathon, and Complete Indian Polity in One Video for all RRB exams.
Marathons suit two situations: the first full read of a subject in one focused day, and the last revision before the exam when there is no time for chapter-wise videos. The Polity MCQ marathon is practice; the other three are teaching sessions that follow the exam syllabus from start to finish.
4 chapters · 4 free videos · Watch in order from the first chapter.
How long is the Complete Indian Geography marathon?
The Complete Indian Geography marathon runs about 8 hours and covers the full syllabus: location, physical divisions, mountains, passes, rivers, lakes, soils, climate, forests, minerals, agriculture, industries and transport, in order.
Is a marathon better than chapter-wise videos?
A marathon is better for a complete, uninterrupted revision when the exam is near; chapter-wise videos are better for first-time learning and for revising a single weak topic. Many students do chapter-wise first and the marathon in the final week.
Which marathon is for RRB exams?
Complete Indian Polity in One Video is made for all RRB exams (NTPC, Group D, ALP) and the Geography marathons also match the RRB syllabus. SSC aspirants can use all four.
Can I watch an 8-hour marathon in parts?
Yes. The YouTube player remembers your position, so you can watch the marathon over two or three days; the chapter markers in the video also help you jump to a specific topic.