1. The line demarcating the boundary between India and China is the :(A) Durand Line (B) Radcliffe Line (C) MacMahon Line (D) Strafford Line2. Which of the following mountains are the oldest?(A) Nilgiris (B) Aravali(C) Himalaya (D) Satpura range3. Where is the ‘Black Pagoda’?(A) Madurai (B) Konark(C) Khajuraho (D) None of these4. Which state leads in the production of tobacco?(A) Andhra Pradesh (