In Chapter 2 (Verses 54–72) of the Bhagavadgītā, a Sthitaprajña is described as a person with steady wisdom and equanimity.
- Such a person remains unaffected by desires, emotions, or external circumstances.
- Karmayogi (A) refers to someone who performs selfless action without attachment to the fruits.
- Jñāni (C) refers to a wise person with knowledge of the Self.
- Lokasaṃgraha (D) refers to the welfare of the world, a concept linked to ethical duty.
Thus, the correct answer is (B) Sthitaprajña.