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ATQ,
Given: Alloy weight = 50 kg Composition: Silver = 25% of 50 kg = 12.5 kg Other metals (gold + copper) = 75% = 37.5 kg We add x kg of pure silver, so: New total weight = 50+x New silver amount = 12.5+x We want silver to be 40% of the new total: Solving the equation:
Select the wrongly spelt word.
Former
Identify the incorrect sentence:
The room was dim and hard to see in.
Nonplussed
Of a vivid red to reddish-orange color
Area : Hectare :: Luminosity : ?
Select the word which means the same as the group of words given.
Something causing shock or dismay
The new policy is transparent and easy to understand.