Kerala PSC - Important and Expected General Science Questions - 56

  1. Which instrument regulated the resistance or current in a circuit

  2. Who formulated the Germ theory of disease

  3. Who invented Methane gas

  4. Nitrogen fixing bacteria lives in the rout nodules of pea plants are called

  5. Who invented lightning conductor

  6. Dengue fever is caused by

  7. Who is the only person to have won two unshared Nobel Prizes in two different fields  

  8. At sunset the sun looks  reddish due to  

  9. Dry ice is the solid form of

  10. The study of the action of drugs is known as

  11. Solar cells are usually made of

  12. The image of an object formed on human retina is

  13. Carbylamine test is a diagnostic test of

  14. Focal length of a plane mirror

  15. Pheromones are

  16. The unit used to denote the intensity of air pollution

  17. Elephantiasis disease is transmitted by  

  18. Decibel is a unit of

  19. The working principle of Optical fibre cable

  20. Which is the alkaloid that contain in cola drinks

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