Which of the following is biodegradable? from General Awareness

Subject

General Awareness

Class

SSCCGL Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

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81.

Which of the following is biodegradable?

  • Leather belts

  • Silver foil

  • Iron nails

  • Plastic mugs


A.

Leather belts

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82.

Fungi that grow on bark are said to be

  • Xylophilous

  • Saxicolous

  • Coprophilous

  • Corticolous

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83.

To an astronaut in space the sky will appear to be

  • violet

  • red

  • blue

  • black

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84.

On a rainy day, small oily films on water show brilliant colours. This is due to

  • scattering

  • dispersion

  • refraction

  • polarisation

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85.

Natural radioactivity was discovered by

  • Rutherford

  • Marie Curie

  • Henri Becquerel

  • Enrico Fermi

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86.

Rainbow formation is due to

  • absorption of sunlight by water droplets

  • diffusion of sunlight through water droplets

  • ionisation of water droplets

  • refraction and reflection of sunlight by water droplets

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87.

CAD stands for

  • Computer Automatic Design

  • Computer Aided Decode

  • Computer Automatic Decode

  • Computer Aided Design

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88.

Unix operating system is generally known as

  • Multi User Operating System

  • General Application

  • Single User Operating System

  • Single User Application Program

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89.

Who holds the world record as the youngest person to climb Mount Everest?

  • Santosh Yadav

  • Phu Dorjee

  • Bachendri Pal

  • Dicky Dolma

34 Views

90.

Hyperplasia means

  • abnormal increase in number of cells

  • ab increase in size of a cell

  • excessive motility of muscle

  • voracious eating

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