Q. The “Mook Nayak” journal was published by whom among the following?

[A] Jyotibha Phule

[B] B. R. Ambedkar

[C] M. K. Gandhi

[D] Gopalbandhu Chaudhuri

Answer: B

Explanation: Ambedkar launched news journals and organizations. Mook Nayak (leader of the dumb) was the journal to articulate his views and the Bahishkrit Hitakarini Sabha (Association for the welfare of excluded) spearheaded his activities.

Source: Tamil Nadu NCERT