The filament of an electric bulb is made of 1 Iron 2 Nichrome 3 tungsten 4 Graphite

9 Answers   Germanium, Google, Graphite India, Tungsten,

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The main important feature of neutron bomb is that when it is dropped on a city, it would damage 1 Both the living organisms and buildings 2 The buildings but not the living organisms 3 The living organisms but spare buildings 4 None of these

3 Answers   GTY, Indian Railways, Option 3, RRB, RRC Railway Recruitment Cell,

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Potassium nitrate is used in 1 Salt 2 Glass 3 Fertilizer 4 Medicine

2 Answers  

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Describe the evolution of science and its impact on society

0 Answers   Mahatma Gandhi University,

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Which gas is used for preparation of soda water? 1 Ammonia 2 carbon dioxide 3 Hydrogen 4 Nitric oxide

7 Answers   BSNL, Reliance,

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What is the morphology ?

1 Answers  

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Which of the following is used as a coolant in nuclear reactors? 1 Heavy water 2 Cadmium 3 Liquid sodium 4 None of these

2 Answers   WBCS West Bengal Civil Service,

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What are vitamins ? describe different kinds of vitamins

1 Answers  

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why we are not measure the turbidity in mg/lit?

2 Answers  

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The year in which magnetic observations were started in mumbai and thiruvananthapuram?

0 Answers  

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Long distance photography is facilitated by 1 Visible light 2 X-rays 3 Infrared rays 4 Ultraviolet rays

4 Answers   BCA, HCL,

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What is the life cycle ?

1 Answers  

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