Acid rain is caused by from General Awareness SSC - CGL Year 20

Subject

General Awareness

Class

SSCCGL Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

81.

Herman Hollerith had perfected his tabulating system and developed a machine called

  • tabulation engine

  • analytical engine

  • census tabulator

  • census tabulator

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82.

DBMS used for building computer applications stands for

  • Database Machine System

  • Database Maintenance System

  • Database Management System

  • Database Management System

104 Views

83.

Iodine test is used to detect

  • carbohydrate

  • protein

  • fat

  • fat

135 Views

84.

Which of the following is used in pencils?

  • Graphite

  • Sulphur

  • Phosphorus

  • Phosphorus

112 Views

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85.

The branch of medicine involving synthetic chemical compounds is

  • ayurveda

  • allopathy

  • homoeopathy

  • homoeopathy

120 Views

86.

The rusting of metal iron in air needs both

  • oxygen and moisture

  • carbon dioxide and moisture

  • water and paint

  • water and paint

133 Views

87.

Arsenic problem in India is primarily due to

  • overexploitation of arsenopyrite in the hinterland

  • overexploitation of coal in Bihar and Bengal

  • overexploitation of ground water in the affected areas

  • overexploitation of ground water in the affected areas

159 Views

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88.

Acid rain is caused by

  • Co and CO

  • SO2 and O2

  • SO2 and NO2

  • SO2 and NO2


C.

SO2 and NO2

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89.

Absorption of water from cut ends of stems disproves the

  • Theory of capillarity

  • Cohesion tension theory

  • Root Pressure theory

  • Root Pressure theory

147 Views

90.

The loss of water in the form of water droplets is called

  • transpiration

  • guttation

  • evaporation

  • evaporation

136 Views

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