Class 12 Business Studies Chapter 8 Controlling NCERT Solutions Class 12 Business Studies Chapter 8 PDF NCERT Solutions for Class 12 Business Studies Chapter 8 Controlling. 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