Whose work has influenced the Gandhian concept?

In which of the following colleges, Gandhiji had studied?

The Jallianwala Bagh Massacre happened in the context of which Gandhian Satyagraha?

At the time of India’s Independence, Mahatma Gandhi was:

Which of the following Round Table Conference was attended by Gandhiji?

Who among the following was called by Gandhiji as his Rajya Guru in May 1915?