Kerala PSC Science Questions and Answers 3

This page contains Kerala PSC Science Questions and Answers 3 for psc exam preparations in Malayalam and English.

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41. യൂറാനസിനെ കണ്ടെത്തിയ ശാസ്ത്രജ്ഞൻ?

Answer: വില്യം ഹെർഷൽ

42. Outermost covering of brain is—

Answer: Duramater

43. യൂറോപ്പിലെ ഏറ്റവും നീളം കൂടിയ നദി?

Answer: വോൾഗ

44. In an automobile gear transmission the counter shaft drive gear is meshed with the gear on the:

Answer: Main shaft

45. The air fuel mixture required at the time of engine starts is:

Answer: Rich mixture

46. ഫംഗസുകളിലെ കോശ ഭിത്തി നിർമിച്ചിരിക്കുന്നത്

Answer: കൈറ്റിൻ

47. Which is the oldest Fort constructed by Europeans in India?

Answer: Pallipuram Fort

48. In which year India became a republic?

Answer: 1950

49. 'Dear Sirs' is used as salutation in

Answer: Business letter

50. The first line of a new paragraph appearing at the end of a page is called

Answer: Widow line

51. National Public Relations Day is observed on

Answer: April 21

52. A process in which a public relations representative sends out press releases to various media outlets to promote a company change, a new product or a new service is known as

Answer: Print campaigns

53. Which of these is a retail giant?

Answer: Carrefour

54. Who founded 'Samatva Samajam' one of the earliest social organization of Kerala?

Answer: Vaikunta Swami

55. "Nagarjuna Sagar Multipurpose Project" is on which river ?

Answer: Krishna

56. "കോശത്തിലെ ആത്മഹത്യ സഞ്ചികൾ" എന്നറിയപ്പെടുന്നത്?

Answer: ലൈസോസോം

57. The process used to produce ammonia is?

Answer: Haber process

58. കോസ്മിക് കിരണങ്ങള്‍ കണ്ടെത്തിയ ശാസ്ത്രജ്ഞന്‍ ആര്

Answer: വിക്ടര്‍ ഹെസ്സ്

59. 1 Horse Power = ______ Watt.

Answer: 746 Watt

60. അന്തരീക്ഷത്തിൽ ഏറ്റവും കൂടുതൽ കാണപ്പെടുന്ന മൂന്നാമത്തെ മൂലകം

Answer: ആർഗൺ

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