2. ‘সব কটা জানালা দাও না’ গানটি রচয়িতা কে?
3. Greenland belongs to-
4. A man is now 3 times as old as his son. In 10 years time, the sum of their ages will be 76. How old was the man when his son was born?
5. 'The Sun Also Rises' is written by-