General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part1 : 71 to 75

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2024 examinations :

71.The element found on the surface of the moon is

tin

tungsten

tantalum

titanium

72.Liquefied Petroleum Gas consists of mainly

methane, ethane and hexane

ethane, hexane and nonane

methane, butane and propane

methane, hexane and nonane

73.Among the various allotropes of carbon,

diamond is the hardest, lamp black in the softest

diamond is the hardest, coke is the softest.

coke is the hardest, graphite is the softest.

diamond is the hardest, graphite is the softest.

74.Which of the following is used as a material for making protective windows in space probes ?

Steel

Graphite

Tungsten

Diamond

75.In which type of rocks are metals like gold and copper mostly found ?

Old igneous

Old sedimentary

Old metamorphic

New metamorphic

More General Science QUESTIONS AND ANSWERS available in next pages

Health is the greatest gift, contentment is the greatest wealth -Buddha

Failure defeats losers, failure inspires winners.-Robert T. Kiyosaki

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