(A) Retirement benefits (B) Compensation facilities (C) Medical facilities (D) All of the above

(A) Employees (B) Central government (C) State government (D) All of the above

(A) Otto Van Bismark (B) Giuseppe Mazzini (C) Metternich (D) Johann Gottfried Herder

(A) Robert Hooke (B) Zacharias Janssen (C) Anton van Leeuwenhoek (D) Galileo Galilei

(A) Rabindranath Tagore (B) Ishwar Chandra Vidyasagar (C) Sarat Chandra Chattopadhyay (D) Bankim Chandra Chatterjee