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Concept of Pressure Explained with MCQs | Pressure MCQs | Hindi | SSC UPSC RAILWAY CDS PCS BANKPO BANKCLERK ARMY NAVY
CLICK HERE TO DOWNLOAD PDF OF MCQs Q1. It is difficult to cut things with a blunt knife because the pressure exerted by knife for a given force increases with increase in bluntness A sharp edge decreases pressure exerted by knife for a given force a blunt knife decreases the pressure for a given…