Kerala PSC Science Questions and Answers 37

This page contains Kerala PSC Science Questions and Answers 37 for psc exam preparations in Malayalam and English.

Click here to read PSC Question Bank by Category wise. Click here to Test your knowledge by atteneding Quiz.
721. ഒരു നോട്ടിക്കൽ മൈൽ എന്നത്?

Answer: 1.852 കിലോമീറ്റർ

722. If a mirror forms an erect but diminished image of an object placed anywhere infront of it, is a—

Answer: Convex Mirror

723. The device used to measure the depth of oceans using sound waves

Answer: Sonar

724. കേരത്തിൽ സ്മോഗ് ഉണ്ടാകുന്ന പട്ടണം?

Answer: ആലുവ

725. സമുദ്രജലത്തിൽ ഏറ്റവും കൂടുതൽ അടങ്ങിയിരിക്കുന്ന ലവണം?

Answer: സോഡിയം ക്ലോറൈഡ്

726. The parking brakes employed in vehicles are operated:

Answer: Mechanically operated

727. A person is hurt on kicking a stone due to

Answer: Reaction

728. Which vitamin protects human body from beriberi desease?

Answer: Vitamin B1

729. Which food source contains Vitamin K?

Answer: Leaf Vegetables

730. Master key in English typewriter is

Answer: N

731. The first person ever to win a Grammy, an Emmy an Oscar and a Tony Award

Answer: Barbara Streisand

732. The Illbert Bill Controversy in British India was during the Viceroyalty of

Answer: Lord Rippon

733. Fundamental Rights are borrowed from the constitution of

Answer: America

734. Key board shortcut to start next page at the current cursor position.

Answer: Ctrl + ENTER

735. There are total __ Continents ?

Answer: 7

736. Most of the light rays inside a tube light is in the form of

Answer: Ultraviolet light

737. Which of the following is not a viral disease?

Answer: Malaria

738. IODINE IS USED TO DETECT WHICH CONSTITUENTS OF FOOD

Answer: STARCH

739. വിദ്യുത് ഋണത ഏറ്റവും കൂടിയ മൂലകം

Answer: ഫ്ളൂറിൻ

740. ഏറ്റവും ഉയർന്ന താപനിലയിലുള്ള നക്ഷത്രങ്ങൾ ഏത് നിറത്തിൽ കാണപ്പെടുന്നു ?

Answer: നീല

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