Lecturer PPSC Everyday Science MCQs Sample Test Papers Helping Material 2017

Lecturer PPSC Everyday Science MCQs Sample Test Papers Helping Material 2017 1. The rear view mirror of a motor vehicle is Convex. 2. A post mortem study usually involves an analysis of liver. 3. Bio fertilizers are nitrogen-fixing-micro-organisms which can enrich soil. 4. Tincture of iodine consists of a solution of iodine in alcohol. 5. […]
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