Chemistry
What animal has longest gestation period of about 640 to 660 days or 95 weeks of any land animal ?
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Optic fibers are mainly used for which of the following:
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Molecular ions are formed by passing______________________?
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Electron was discovered by?
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Pamphlet ‘Now or Never’ is written by Chaudhry Rehmat Ali in which University ?
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When The National Finance Commission Award or NFC was enacted?
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Antifreeze is application of__________________?
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Most of the weather phenomena take place in which of the following layers of the atmosphere?
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Which gas does a Photocopier machine produce?
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