Question

Which statement best describes the authors’ purpose in this passage?

The authors want to inform readers about Gandhi's experiences in South Africa.
The authors want to persuade readers that Gandhi had a strong influence on the Indian workers.
The authors want to inform readers about Gandhi’s practice of Satyagraha.
The authors want to persuade readers that Satyagraha is an effective way to solve problem

Answer 1

"The authors want to inform readers about Gandhi’s practice of Satyagraha."

Reason: the option frames a neutral, informational purpose (explaining a specific practice) whereas the other choices are persuasive or narrower (influence on workers or effectiveness) or about a different topic (South Africa). If you paste the passage I can confirm or refine the choice.