The ratio of pure gold in 18 carat gold is
1 60%
2 75%
3 80%
4 100%
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List out the General Objectives of teaching Physical science at Primary stages.
0 Answers Mahatma Gandhi University,
What are the divisions of food according to the functions it performs ? Describe them
What is condensation? 1 Change of gas into solid 2 Change of solid into liquid 3 Change of vapour into liquid 4 Change of heat energy into cooling energy
The inert gas which is substituted for nitrogen in the air, used by deep sea divers for breathing, is 1 Helium 2 Argon 3 Krypton 4 Xenon
The country helped in arihant’s built?
Superphosphate fertilizer is prepared by the reaction between 1 Calcium phosphate and Sulphuric hydroxide 2 Sodium phosphate and Sodium nitrate 3 Magnesium phosphate and Sodium nitrate 4 Sodium sulphate and Phosphoric acid
2 Answers Central Police Forces, Odisha Police,
help me finding the contact no of P Meenakshi Pavan garu reasoning faculty in Hyderabad
Water is a good solvent of ionic salts because 1 It has no colour 2 It has a high boiling point 3 It has a high dipole moment 4 It has a high specific heat
A mixture of iron filings and sand can be separated by 1 Heating 2 Sublimation 3 Hand picking 4 Magnetic separation
Which of the following metals was first discovered by man? 1 Bronze 2 Silver 3 Iron 4 Copper
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,
Who commanded the challenger’s first flight?