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Previous Science Questions for Secretariat Assistant Exam Part 2 (in Malayalam)
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Previous Science Questions for Secretariat Assistant Part 2

Sudheesh Raghavan
Hi, I am Sudheesh,Teaching for Kerala psc exams for two years. Youtuber at PSC 360.I am interested to teach science topics.

U
Unacademy user
Sir iska (conard) resorce kya de hum log avidence ke liye please sir help me
expecting more videos from other subjects too.good work.thank you.
ok 👍 Thank You
Thank u sir....👍
Super Science class...Expecting more
👍😊
  1. General Science mcq for Secretariat Assistant Exam Part 2- Previous Questions (2013) Prepared by Sudheesh Raghavan Follow me > https://unacademy.com/user/ sudheesh


  2. 1.ln which direction does rainbow appear in the morning? A) North B) South C) East D.) West


  3. 2. Which fuel has the Highest calorific value A) Bio-Gas B) Methane C) Petrol D.) Hydrogen


  4. 3. Speed of Blue- colour light in vacuum is: A)> 3x1048 m/s B.) 3x1048 m/s C) <3x10A8 m/s D) 300 m/s


  5. 4. The 5th state of matter is A) Plasma B) Magma C.) Bose-Einstein condensate D) Fermionic condensate


  6. 5. The non metal which exists in liquid state at room temperature is: A) Mercury B) Sodium C) Potassium D.) Bromine


  7. 6. The process used to produce ammonia is: A) Contact process B.) Haber process C) Chlor-alkali Process D) Creighton Process


  8. 7. Diverging lens produces___type of images A.) small virtual image B) big real image C) small real image D) big virtual image


  9. 8. Yellow is a combination of__primary colours. A) Blue, Green B.) Red,Green C) Red, Blue D) Red,Blue & Green


  10. 9.Which lamp has the highest energy efficiency A) Incandescent Lamp B) LED lamp C) CFL D) Arc Lamp


  11. Thank you