Question
What should come in place of (?) question mark in the
given expression. [(7/8 of 256) Ă· 4] + (3/5 of 150) = ?Solution
7/8 of 256 = 7 Ă— 32 = 224 224 Ă· 4 = 56 3/5 of 150 = 90 Total = 56 + 90 = 146
What is dehydration?Â
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The height of a geo-stationary satellite from the Earth's surface is approximately :
Metallurgy is the process of:
In the synthesis of aspirin (acetylsalicylic acid) from salicylic acid, which reagent is used?
Modern periodic table has ______ groups and ______ periods.
Heat stored in water vapour is –
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The word “acid” comes from a ________ word.
The speed of light with the rise in the temperature of the medium :