Class 12 Business Chapter 4 Planning PDF NCERT Solutions for Class 12 Business Studies. Chapter 4 Planning. PDF Download Free. NCERT Solutions for Class 12 Business Studies Chapter 4 Planning PDF Download Free Chapter 1 Nature and Significance of Management Chapter 2 Principles of Management Chapter 3 Business Environment Chapter 4 Planning Chapter 5 Organising Chapter 6 Staffing Chapter 7 Directing Chapter 8 Controlling