Solution
Option 1 -> Planning, Coordinating and Controlling - This lists only three functions and omits key management functions like Organising, Staffing, and Directing, so it doesn't represent all management functions.
Option 2 -> Planning, Staffing, Training and Controlling - Training is not a primary function of management; it's a component of Directing or Staffing. This option also misses Organising and Directing.
Option 3 -> Planning, Organising, Staffing, Directing and Controlling - This includes all five primary functions of management as per classical management theory, covering the complete scope of management activities.
Option 4 -> Planning, Organising, Coordinating and Controlling - While Coordinating is important, it's typically integrated within other functions rather than being a standalone primary function. This option omits Staffing and Directing.
Hence, Option 3: Planning, Organising, Staffing, Directing and Controlling -> Since the question states Shilpa performs "all the functions of business management herself," we need the complete list of primary management functions. The five fundamental functions of management are: Planning (setting objectives), Organising (arranging resources), Staffing (recruiting and managing people), Directing (leading and motivating), and Controlling (monitoring performance). Option 3 comprehensively covers all these functions. -> correct