Subject

General Awareness

Class

SSCCGL Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

51.

The process of improving the quality of rubber by heating it with sulphur is called

  • vulcanization

  • acceleration

  • sulphonation

  • galvanization

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52.

Which source has been particularly fruitful in finding novel anti-tumour agents such as bryostatins and dolostatins?

  • Marine sources

  • Animals

  • Venoms and toxins

  • Combinatorial chemistry

44 Views

53.

The pollutant responsible for ozone holes is

  • CO2

  • SO2

  • CO

  • CFC

40 Views

54.

One of the best solutions to get rid of non-biodegradable wastes is

  • burning

  • dumping

  • burying

  • recycling

37 Views

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55.

Vermicomposting is done by

  • fungus

  • bacteria

  • worms

  • animals

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56.

If waste materials contaminate the source of drinking water, which of the following diseases will spread?

  • Scurvy

  • Typhoid

  • Malaria

  • Anaemia

40 Views

57.

India exports power to

  • Bangladesh

  • Myanmar

  • Pakistan

  • Bhutan

43 Views

58.

The alkaloid naturally found in coffee, cocoa and cola nut is

  • cocaine

  • morphine

  • tannin

  • caffeine

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59.

The metal used for making aircrafts and rockets is

  • lead

  • aluminium

  • nickel

  • copper


B.

aluminium

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60.

The first woman President of Indian National Congress is

  • Kamala Devi Chattopadhyaya

  • Sarojini Naidu

  • Annie Besant

  • Rajkumari Amrit Kaur

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