General Science Which layer protects earth from harmful rays of the Sun? Troposphere Ionosphere Magnetosphere Ozone layer Troposphere Ionosphere Magnetosphere Ozone layer ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following metals forms an amalgam with other metals? Tin Mercury Lead Zinc Tin Mercury Lead Zinc ANSWER DOWNLOAD EXAMIANS APP
General Science The hardest substance available on earth is Diamond Gold Iron None of the listed here Diamond Gold Iron None of the listed here ANSWER DOWNLOAD EXAMIANS APP
General Science The element common to all acids is Carbon Hydrogen Sulphur Oxygen Carbon Hydrogen Sulphur Oxygen ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water can be removed by adding Potassium Permanganate Washing Soda Bleaching Powder Chlorine Potassium Permanganate Washing Soda Bleaching Powder Chlorine ANSWER DOWNLOAD EXAMIANS APP
General Science Rayon is chemically. Pectin Amylase Cellulose Glucose Pectin Amylase Cellulose Glucose ANSWER DOWNLOAD EXAMIANS APP
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