Explanation:

3rd option is incorrect as Vishwa Bharti was founded by Rabindra Nath Tagore in 1921 and other 3 are founded by Mahatma Gandhi. On 8 January 1915, Gandhi returned to India. In May 1915, he laid the foundation of Sabarmati Ashram at Ahmadabad.200 people lived in Sabarmati Ashram in a typical Indian village style. To demonstrate the rejection of mechanized industry of Britain, these men at Ashram took the pledge to wear only Khadi.

Sevagram ashram:It was the place of Mohandas Gandhi's ashram and his residence from 1936 to his death in 1948.

The Phoenix Settlement, established by Gandhiji near Durban in 1904, was formally reopened on February 27, 2000, at a ceremony attended by the President of South Africa, the Zulu King Goodwill Zwelithini and many other leaders. The settlement - the first Ashram of Gandhiji - had been damaged in 1985 riots.