FARs Rule of Thumb

Question 1

Part 61

Answer 1

61. 103: Elegibility
62. 105: Aeronautical Knowledge
63. 107: Flight Proficiency
64. 109: Aeronautical Experience

3579 (private pilot rules)

Question 2

Part 91

Answer 2

100s: General Flight Rules
200s: Equipment (Seatbelts, minimum equipment, ELT, etc.)
300s: Special Ops
400s: Maintenance
500s: Jets