31. The electron was first identified by

J. Kepler
D. Rutherford
J. J. Thompson
Rutherford C. J. J. Thompson D. James Chadwick

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identified by" class="read-more button" href="https://exam.pscnotes.com/mcq/the-electron-was-first-identified-by/#more-57788">Detailed SolutionThe electron was first identified by

32. Queensland and Northern Territory Aerial Service is an International Airline of

Belgium
Afghanistan
Australia
East Africa

Detailed Solution

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class="screen-reader-text">Queensland and Northern Territory Aerial Service is an International Airline of

33. Of the various non-conventional energy sources that are being tapped, which has the largest potential?

Water power
Wind power
Solar power
Biomass power

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has the largest potential?" class="read-more button" href="https://exam.pscnotes.com/mcq/of-the-various-non-conventional-energy-sources-that-are-being-tapped-which-has-the-largest-potential/#more-57669">Detailed SolutionOf the various non-conventional energy sources that are being tapped, which has the largest potential?

34. World’s busiest airports by passenger traffic is

Hartsfield-Jackson Atlanta International Airport, USA
Lhasa Airport, Tibet
King Abdul Aziz International Airport, Saudi Arabia
Chicago O' Hare International Airport, USA

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title="World’s busiest airports by passenger traffic is" class="read-more button" href="https://exam.pscnotes.com/mcq/worlds-busiest-airports-by-passenger-traffic-is/#more-57665">Detailed SolutionWorld’s busiest airports by passenger traffic is

35. Hamid Karzai was chosen president of Afghanistan in

2000
2001
2002
2003

Detailed Solution

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class="screen-reader-text">Hamid Karzai was chosen president of Afghanistan in

36. The significance of the lotus symbol is

culture and civilisation
peace
justice
sign of mourning in protest

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button" href="https://exam.pscnotes.com/mcq/the-significance-of-the-lotus-symbol-is/#more-57646">Detailed SolutionThe significance of the lotus symbol is

37. Which company’s nickname is “Big Blue”?

IBM
Microsoft
Apple
Micromax

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class="read-more button" href="https://exam.pscnotes.com/mcq/which-companys-nickname-is-big-blue/#more-57641">Detailed SolutionWhich company’s nickname is “Big Blue”?

38. The headquarter of all the following international organization are based at Vienna, excepted

United Nations Industrial Development Organization
Organization of Petroleum Exporting Countries
United Nations Development Programme
International Atomic Energy Agency

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of all the following international organization are based at Vienna, excepted" class="read-more button" href="https://exam.pscnotes.com/mcq/the-headquarter-of-all-the-following-international-organization-are-based-at-vienna-excepted/#more-57637">Detailed SolutionThe headquarter of all the following international organization are based at Vienna, excepted

39. To prevent loss of weight plants reduce transpiration by

shedding of leaves
reducing the size of leaves
developing hair around stomata
All of the above

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transpiration by" class="read-more button" href="https://exam.pscnotes.com/mcq/to-prevent-loss-of-weight-plants-reduce-transpiration-by/#more-57614">Detailed SolutionTo prevent loss of weight plants reduce transpiration by

40. National Institute of Oceanography is located at

Panaji (Goa)
Lucknow (Uttar Pradesh)
Pune (Maharashtra)
Nagpur (Maharashtra)

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button" href="https://exam.pscnotes.com/mcq/national-institute-of-oceanography-is-located-at/#more-57578">Detailed SolutionNational Institute of Oceanography is located at


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