Household MCQs with Answers

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Refrigerator is the household appliance known to produce chlorofluorocarbons (CFCs), which were historically used as refrigerants.

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On the basis of quality and luster, silk fibers are classified into 4 types.

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Fuels which have lower emissions than conventional gasoline and diesel are Municipal fuels.

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The material used in a fluid oil extinguisher is foam, which smothers oil fires by forming a blanket over the burning surface.

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Icing or chilling does not alter the physical state of fish for up to one month, although the shelf life remains only a few days or weeks.

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Cotton is the safest fabric to wear while cooking because it is a natural fiber that does not melt or stick to the skin when exposed to flame, unlike synthetic fabrics.

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Bread is the odd one out because it is a solid food, while Juice, Milk, and Lemonade are all liquid beverages.

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In paints, the pigment is responsible for providing colour.

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Seasoning is a process of removing sap (moisture) from freshly cut timber to make it durable and suitable for use.

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The commonly used colour pigments in paints include All of these — titanium dioxide, iron oxide, and chromium compounds are all widely used as pigments in the paint industry.