Explanation:

Correct Option 2: Ekal Abhiyan Trust 

- The International Gandhi Peace Prize is awarded for social, economic, and political transformation through non-violence and other Gandhian methods.

- Option 1: Akshaya Patra Foundation focuses on providing mid-day meals to school children in India. They aim to eliminate child hunger and promote education.

- Option 2: Ekal Abhiyan Trust works towards education and empowerment in rural and tribal areas. They aim for holistic development including healthcare and gender equality initiatives.

- Option 3: Vivekananda Kendra was awarded the International Gandhi Peace Prize 2017. They are involved in rural and tribal education, healthcare, and social equality efforts in line with Gandhian principles.

- Option 4: Sulabh International focuses on sanitation and social reforms, working mainly towards eradicating manual scavenging and uplifting marginalized communities.