What is the primary motivation of a Bodhisattva?

Bodhicitta—the altruistic desire to attain Buddhahood for the benefit of all sentient beings.

Bodhisattva Concept: Mahayana vs Hinayana Buddhism

Q: With reference to the religious history of India, consider the following statements: 1. The concept of Bodhisattva is central to Hinayana sect of Buddhism. 2. Bodhisattva is a compassionate one on his way to enlightenment. 3. Bodhisattva delays achieving his own salvation to help all sentient beings on their path to it. Which of the statements given above is/are correct?

A Bodhisattva is a compassionate being in Mahayana Buddhism who intentionally delays their own salvation to assist all sentient beings in reaching enlightenment.

ID: HIS_PHI_2016_14 Ref: Chapter 4: Thinkers, Beliefs and Buildings

With reference to the religious history of India, consider the following statements:
1. The concept of Bodhisattva is central to Hinayana sect of Buddhism.
2. Bodhisattva is a compassionate one on his way to enlightenment.
3. Bodhisattva delays achieving his own salvation to help all sentient beings on their path to it.

Which of the statements given above is/are correct?