General Knowledge

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Across
  1. 3. air bubble in water will act like which lens
  2. 6. what is the name of Guptas silver coin
  3. 7. Crimson Rose belongs to which species
  4. 8. capital of Ukraine
  5. 10. main constituent of biogas
Down
  1. 1. nuclear sizes are expressed in which unit
  2. 2. which acid is present in lemon juice
  3. 4. which is known as father of African rivers
  4. 5. Which state of India is Hornbill festival observed
  5. 9. magnetism at centre of bar magnet