Bhagavad Gita consists with the following chapters.
Chapter 1 - The Yoga Of the Despondency of Arjuna
Chapter 2 - The Sankhya Yoga
Chapter 3 - The Yoga of Action
Chapter 4 - The Yoga of Wisdom
Chapter 5 - The Yoga of Renunciation of Action
Chapter 6 - The Yoga of Meditation
Chapter 7 - The Yoga of Wisdom and Realisation
Chapter 8 - The Yoga Of the Imperishable Brahman
Chapter 9 - The Yoga of the Kingly Science & the Kingly Secret
Chapter 10 - The Yoga of the Divine Glories
Chapter 11 - The Yoga of the Vision of the Cosmic Form
Chapter 12 - The Yoga of Devotion
Chapter 13 - The Yoga of the Distinction Between The Field and the Knower of the Field
Chapter 14 - The Yoga of the Division Of the Three Gunas
Chapter 15 - The Yoga of the Supreme Spirit
Chapter 16 - The Yoga of the Division Between the Divine & the Demoniacal
Chapter 17 - The Yoga of the Division of the Threefold Faith
Chapter 18 - The Yoga of Liberation by Renunciation