Science General · Chemistry
Materials and Their Applications
2,794 Questions
Materials and Their Applications questions examine the properties and uses of raw materials like ceramics, cement, clay, and glass. This topic is a core component of general science in SSC, railways, and technical exams. Review these questions to master the practical applications of various compounds.
Ceramic insulatorsCement raw materialsSculpting and pottery clayGlassblowing materialsSustainable construction materials
Materials and Their Applications Questions
B
Correct answer
Explanation
Chalk is a type of limestone, which is a sedimentary rock.
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Soda Ash
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Sand
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Cullet
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cutlet
C
Correct answer
Explanation
Cullet is the industry term for crushed or broken glass that is recycled to be melted down into new glass products.
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Coal
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Natural Gas
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Minerals
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Oil
D
Correct answer
Explanation
Most plastics are synthetic polymers derived from petrochemicals, which are extracted from crude oil and natural gas.
B
Correct answer
Explanation
Glass is manufactured through industrial processes using raw materials like sand, making it a synthetic material.
B
Correct answer
Explanation
Mixing two synthetic materials results in another synthetic material, as the combination does not occur naturally in the environment.
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Paper, cardboard, tissues
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tyres, balls, balloons
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bricks, plates, tiles
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Silk, cotton, wool
D
Correct answer
Explanation
Silk, cotton, and wool are raw natural fibers harvested from animals or plants. While they are processed into textiles, they are the base materials compared to manufactured items like bricks or tyres.
A
Correct answer
Explanation
Glass is primarily produced by melting silica sand at very high temperatures, often mixed with other additives.
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modalities
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currents
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insulators
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converters
C
Correct answer
Explanation
Insulators are materials that do not allow electricity to flow through them easily. Rubber, silk, wood, and glass are all classic examples of non-conductive materials.
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Aeroplanes
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Buildings
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Pots and Pans
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All of the above
D
Correct answer
Explanation
Aluminum is lightweight, strong, and corrosion-resistant, making it suitable for aerospace, construction, and kitchenware.
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ceramics
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metals
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glass
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synthetic fibres
A
Correct answer
Explanation
Ceramics are heat-resistant materials that maintain their structural integrity at very high temperatures, making them ideal for space shuttle heat shields.
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soap
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scrubbing pads
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paper
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glass
B
Correct answer
Explanation
Horsetails contain silica in their stems, which gives them a rough, abrasive texture suitable for scrubbing.
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was made from clay and other materials
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became essential for storing food and other goods
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could be used for religious or ceremonial purposes
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was a medium for individual artistic expression
D
Correct answer
Explanation
While pottery could be artistic, its primary role in early societies was utilitarian (storage, cooking, transport). The claim that it was a medium for individual artistic expression is less accurate in the context of early Neolithic survival needs compared to the other options.
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Terracotta
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Clay
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Plastic
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Wood
A
Correct answer
Explanation
Terracotta, a type of fired clay, was commonly used by the people of the earliest cities to craft toys and figurines.
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durable
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light weight
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less expensive
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all of these
D
Correct answer
Explanation
Plastic materials are widely used because they are durable, lightweight, and relatively inexpensive to produce, making all of the provided options correct.
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vehicles , shops and schools
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water , land and air
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space crafts and ships
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worms, animals and birds
B
Correct answer
Explanation
Earth is composed of land (lithosphere), water (hydrosphere), and air (atmosphere), which support life.