1. The three Major Question banks AIIMS, PGI Chandigarh, AIPGEE- are the gold standard for any entrance exam in India.
a
Every year AIIMS MD Entrance is conducted twice of 200 MCQ paper.
Hence 400 MCQs per year in past 15 years brings 6000 MCQs.
   
a
Every year PGI MD Entrance is conducted twice of 240 MCQ paper.
Hence 480 MCQs per year in past 15 years brings 7200 MCQs.
   
a
Every year AIPGEE is conducted once of 300 MCQ Paper.  
Hence 300 MCQs per year in past 15 years brings 4500 MCQs.
2. That creates a rich question bank of 17000+ MCQs.
3. If we label each MCQ as to which topic it belongs and group all MCQs belonging to a topic to one place and organise them, that precipitates to 1200 most frequently tested topics.

In Summary, the essence of preparation stays with mastery of these 1200 topics !

  High Yield Topics