The operating principle of a hydraulic press is

A. Pascal’s principle
B. Archimedes’ principle
C. Newton’s law of gravitation
D. Boyle’s law.

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Khilafat-o-Malookiat was written by

A. Dr. Abdul Qasim Majreeti
B. Allama Iqbal
C. Abul A’la Maududi
D. Shah Waliullah

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