how is rrb model question paper for science junior engineer
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What is the cytology ?
Which of the following are the ingredients of gun metal? 1 Iron, Tin 2 Copper, Tin 3 Iron, Brass, Tin 4 Iron, Zinc, Titanium
Names of some plants and trees that sleep during the day
What is light year?
Write two characteristics of Science.
0 Answers Mahatma Gandhi University,
atoms are composed of Electrons & Protons or Electrons & Protons ?
infra-red rays were first detected by? the intensity level of sound is measured in? the material used for a fuse wire should? radioactivity is a property of? what is the source of electric energy in an artificial satellite? the following is used as a lubricant in heavy machines? supher, bauxite , graphite, phosphorus
The highest grade of coal whose surface is shining and has the highest calorific value, is 1 Bituminous 2 Lignite 3 Anthracite 4 Peat
1 Answers Neyveli Lignite Corporation,
The metal that is present in photo films is 1 Mercury 2 Platimnum 3 Magnesium 4 Silver
Who is the chairman od atomic energy commission of india?
What is the Taxonomy ?
The variety of coal in which the deposit contains recognizable traces of the orginal plant material is 1 Anthracite 2 Lignite 3 Peat 4 Bitumen