BASIC GENERAL KNOWLEDGE

first woman judge

first woman IAS officer

first woman IPS officer

first woman advocate

first Field Marshal

first Air Marshal

first Bar-at-law

first Indian test cricketer

4 km

150 km

25 km

500 m to 9 km

To convert light energy into heat energy

To convert mechanical energy into electrical energy

To convert electrical energy into mechanical energy

To convert heat energy into light energy

407/sq. km

307/sq. km

107/sq. km

207/sq. km