Kerala PSC Science Questions and Answers 27

This page contains Kerala PSC Science Questions and Answers 27 for psc exam preparations in Malayalam and English.

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521. KSEB യുടെ കീഴിലുള്ള ജലവൈദ്യുത പദ്ധതികൾ

Answer: 23

522. The loss of water in vapour form through the aerial part of the plant body?

Answer: Transpiration

523. സൗരയൂഥത്തിലെ ഏറ്റവും വലിയ അംഗം?

Answer: സൂര്യൻ

524. Vertebrate kidney has a following basic unit—

Answer: Nephron

525. In which one of the following medium, sound has maximum speed?

Answer: Iron

526. ഭൂമിയുടെ ഏറ്റവും ആഴം കൂടിയ ഭാഗം?

Answer: മറിയാന ട്രഞ്ച് (പസഫിക് )

527. The ignition quality of Diesel fuel oil is expressed by an index called:

Answer: .Cetane number

528. Navaratnamalika is written by ------

Answer: Sri Swathi Thirunal

529. Which part of the carriage helps in easy insertion of paper in the typewriter?

Answer: Feed rolls

530. Navaratnamalika is written by ------

Answer: Sri Swathi Thirunal

531. The author of ''The General Theory of Employment, Interest and Money''.

Answer: J.M. Keynes

532. Karewas deposits are famous for the cultivation of:

Answer: Saffron

533. . "Saptarishi" is the Indian name of which COnstellation ?

Answer: Ursa Major

534. A protein solution on warming with concentrated nitric acid may turn yellow called?

Answer: Xanthoproteic test

535. The SI Unit of electric power is?

Answer: Watt

536. High boiling point of water is due to?

Answer: Hydrogen bonding amongst water molecules

537. 'കോശത്തിലെ ഊർജ നാണയം' എന്നറിയപ്പെടുന്നത്?

Answer: എടിപി തന്മാത്ര

538. താഴെപ്പറയുന്നവയിൽ സെയ്ത് (Zayed) വിളകൾക്ക് ഉദാഹരണമേത് ?

Answer: തണ്ണിമത്തൻ

539. പദാർത്ഥത്തിന് യൂണിറ്റ്

Answer: മോള്

540. ഊഷ്മാവ് അളക്കുന്ന ഉപകരണം

Answer: തെർമോമീറ്റർ

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