Which of the following is incorrect about Balshastri Jambhekar?

Which of the following is incorrect about Ishwar Chandra Vidyasagar?

Which of the following is true about Dr. B. R. Ambedkar?

Which of the following pairs is correct?

Which of the following statements is/are incorrect regarding Bhim Rao Ambedkar?

Which one of the following statements is not correct about William A.J. Archbold?