Who among the following was the first leader to organize labour movement in India?

Who among the following was the first leader to organize labour movement in India?

Who among the following was not a woman labour leader who organised workers in the strikes in the 1920s?

Which one among the following was India's first trade union in the proper sense of the term?

Who of the following was sent as representative of labourers by Indian Government in the Washington Summit of I.L.O. in the year 1919?

Who was the first President of All India Trade Union Congress?