Kerala PSC Science Questions and Answers

This page contains Kerala PSC Science Questions and Answers for psc exam preparations in Malayalam and English.

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1. ഒരുനോട്ടിക്കല്‍ മൈല്‍ _____ KM

Answer: 1.85 KM

2. In mammals which organ acts as blood bank ?

Answer: Spleen

3. ഏറ്റവും വലിയ നദീജന്യ ദ്വീപ്?

Answer: മജൂലി

4. The relationships between resistance,current and voltage can be expressed in the form of an equation is known as:

Answer: Ohm’s law

5. Automobile gears are generally made of:

Answer: Alloy steel

6. സൂര്യപ്രകാശത്തിലെ താപ കിരണങ്ങൾ എന്നറിയപ്പെടുന്നത്

Answer: ഇൻഫ്രാറെഡ് കിരണങ്ങൾ

7. Which river is known as ‘Life line of Kerala?

Answer: Periyar

8. The percentage of forest area in Kerala

Answer: 29.1%

9. What is the chemical name of vitamin B9?

Answer: Folic Acid (Water ” )

10. What is known as Kalbaisakhi?

Answer: Dry wind

11. The Panchayat Raj System was first time implemented in the state of ________?

Answer: Rajasthan

12. Creating newsworthy stories and events to attract media attention and to gain public notice is

Answer: Press agentry

13. Vagon Tragedy' is associated with

Answer: Malabar Rebellion

14. To address' is typewritten on bottom left side of the __________

Answer: D.O.Letter

15. Which spinal nerve is affected in thoracic inlet syndrome?

Answer: First thoracic

16. Which of the following crops is regarded as a plantation crop ?

Answer: Coconut

17. Colouring substance present in bile is?

Answer: Bilirubin

18. Bronze is an alloy of ?

Answer: Copper and Tin

19. അന്തരീക്ഷ മര്‍ദ്ദം അളക്കാന്‍ ഉപയോഗിക്കുന്ന ഉപകരണം

Answer: ബാരോമീറ്റര്‍

20. ആറ്റത്തിന്‍റെ പ്ലം-പുഡ്ഡിങ് മാതൃക തയ്യാറാക്കിയത്

Answer: ജെ.ജെ. തോംസണ്‍

Click here to read PSC Question Bank by Category wise. Click here to Test your knowledge by atteneding Quiz.