- Paper was invented in about 3500 BC. Who invented the paper first?
- Ct scan stands for ?
- WMO stands for_________.
- Last week of September is observed as:
- Which of the following countries introduced paper curreny in the world?
- Which international agency supervised Indus Basin Treaty 1960 between Pakistan and India?
- With which war is the name of Florence nightingale associated?
- Of the various agencies of United Nations, the oldest one is
- Sharm_el_sheikh is the name of ?
- Television was invented in….?