1. What does a computer use for storing programs and data for access by the user?
2. নিচের কোন বাক্যটি শুদ্ধ?
3. On sports day, if 30 children were made to stand in a column, 16 columns could be formed. If 24 children were made a stand in a column, how many columns could be formed ?
4. ‘বাঘের মাসি’ বাগধারাটির অর্থ কি?
5. What kink of organization of NATO?