Everyday Science Past Papers MCQs – Everyday Science MCQs
MAJOR ELEMENTS AND METALS MCQs
Which from the following is NOT a conductor?
- Aluminium
- Gold
- Graphite
- All are conductors
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The densest substance on the Earth is __________.
- Platinum
- Osmium
- Copper
- Steel
- None of these
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The SI unit of “pressure” is _________.
- Henry
- Pascal
- Joule
- Tesla
- Henry
- None of these
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The most abundant element in the universe is called:
- Oxygen
- Helium
- Hydrogen
- None of these
- all of these
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During winter in cold countries, the __________ is mixed to melt the ice on the icy roads.
- Water
- Salt
- Chlorine
- Carbon dioxide
- None of these
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German silver is an alloy of?
- Silver and some impurities
- Copper, zinc and Nickel
- Refined silver Nickel
- Nickel and copper
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When a ship enters a sea from a river, its portion under water will,
- Decrease
- show no change
- Increase
- increase and decrease alternately
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Which one of the following elements is found common in glass, cement, china clay and quartz?
- Silicon
- Calcium
- Carbo
- All of these
- none of these
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The filament of an electric bulb is made of
- Iron
- Tungsten
- Nichrome
- Graphite
- All of these
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The cheapest source of electricity is:
- Hydel
- Nuclear
- Soiar
- Thermal
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The raw material used for the manufacture of Glass and Cement is?
- Limestone
- Gypsum
- Washing soda
- None of these
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