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. The following one is the trace elements of mineral

Answer: Iodine

522. Which of the following is egg laying mammal ?

Answer: Tachyglossus

523. In cladistics—

Answer: All the above

524. സൗരയൂഥ സിദ്ധാന്തത്തിന്റെ ഉപജ്ഞാതാവ്?

Answer: കോപ്പർനിക്കസ്

525. . ഫലക ചലന സിദ്ധാന്തം ആവിഷ്കരിച്ചത്?

Answer: അർണോൾഡ് ഹോംസ്

526. ഏറ്റവും വലിയ കരീബിയൻ ദ്വീപ്?

Answer: ക്യൂബ

527. മെഡിറ്ററേനിയൻ കടലിനേയും ചെങ്കടലിനേയും ബന്ധിപ്പിക്കുന്ന കനാൽ?

Answer: സൂയസ് കനാൽ

528. The purpose of tyre rotation on automobiles is to:

Answer: Equvalize wear

529. Ancient name of Periyar

Answer: Churni

530. What is the chemical name of vitamin B9?

Answer: Folic Acid (Water ” )

531. Which of the following is not a quantitative credit control weapon used by RBI to control credit

Answer: Moral suasion

532. To copy the formatting of a selection to a specific location, the shortcut key is:

Answer: Format painter

533. The folded section that you get after the sheet has been printed and folded

Answer: Signature

534. Among the following, which option is not available in Insert>>Picture?

Answer: Graph

535. Who Proposed American Model ?

Answer: Sir.C.P.Ramaswami Ayyar

536. In which part of the Word Window are the shortcuts to the menu commands available.

Answer: Standard Tool Bar

537. Which Environment Act of India transferred the protection of wild animal from state list to concurrent list ?

Answer: Wild Animal Protection Act of 1972

538. Which of the following is not the part of Merge process ?

Answer: Data field

539. THE STRUCTURE OF DNA WAS DISCOVERED BY:

Answer: Watson and Crick

540. What is the normal human body temperature?

Answer: 98.4 º F

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