1. What is chiefly found at Digboi in Assam, India?   Silk   Coal   Gold   Oil   Hint Half-n-half Clue   2. Of which river in India is the Sone a tributary?   Brahmaputra   Yamuna   Ganga   Sutlej   Half-n-half Clue   3. Which city in India is known as the 'Pink City'?   Jaipur   Jodhpur   Udaipur   Raipur   Half-n-half Clue   4. What is the time difference (in hours) between GMT and IST (Indian Standard Time)?   Six and a half   Six   Five   Five and a half   Half-n-half Clue   5. Which state in India produces the most silk?   West Bengal   Tamil Nadu   Karnataka   Kerala   Half-n-half Clue   6. Which is the most populated city of India?   Patna   Kolkata (Calcutta)   New Delhi   Mumbai (Bombay)   Half-n-half Clue   7. In which city of India is the Victoria Memorial?   Bombay   Kolkata (Calcutta)   Delhi   Jaipur   Half-n-half Clue