Science General · Chemistry

Materials and Their Applications

2,856 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

Multiple choice

Directions: In the following question, find out the alternative which will replace the blank.

Quartz: Radio :: Gypsum:_________

  1. Powder

  2. Stone powder

  3. Cement

  4. Glass
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The relationship is natural material:product made from it. Quartz is used to make radio components (like crystal oscillators). Similarly, gypsum is used to make cement (it's a key ingredient in Portland cement). The other options (powder, stone powder, glass) are not the primary industrial product of gypsum.

Multiple choice

_________ Bahari Deewaron ko Rakhe time proof.

  1. Berger Paints

  2. Fevicol

  3. J.K. White Cement

  4. Asian Paints
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the Asian Paints slogan in Hindi, meaning "walls will remain time-proof." Asian Paints is India's largest paint company and this campaign emphasized the durability of their paint products. Fevicol and Berger are other paint/adhesive companies but this specific tagline belongs to Asian Paints.

Multiple choice

Shall I ask a question like this - In what ratio cement and other ingredients are used in construction works and how the quality of work is ensured?

  1. Yes

  2. No

  3. May be

  4. Sometimes
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This question is a valid inquiry into technical specifications and quality assurance in civil engineering. It asks for the specific proportions of materials like cement, sand, and aggregate. It also addresses the critical process of ensuring the resulting structure meets safety and durability standards.

Multiple choice

Duralumin is used to make ______.

  1. coins and statues

  2. axle of motor cars

  3. aircrafts

  4. rock driller
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Duralumin is a hard, strong, lightweight alloy of aluminum, copper, manganese, and magnesium, widely used in aircraft construction.

Multiple choice

Magnalium is used to make ______.

  1. springs and tools

  2. engine parts

  3. external parts of troller and steamer

  4. coins
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Magnalium is an alloy of aluminum and magnesium, valued for its strength and corrosion resistance, often used in external parts of ships and steamers.

Multiple choice

Fused quartz are mainly used in the manufacture of

  1. pure glasses

  2. humidity controle

  3. thermal insulator

  4. anticaking agent

  5. Option (3) and (4) are correct
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Fused quartz performs better U.V. transmission than most of the other glasses and is used to make lenses and other optics for the U.V. spectrum. It used in the manufacture of pure glasses.

Multiple choice

Which of the following is more elastic?

  1. Rubber

  2. Glass

  3. Steel

  4. Brass
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In physics, elasticity refers to a material's ability to return to its original shape after being deformed. Steel is more elastic than rubber because it requires a greater force to produce a given deformation and returns to its original state more perfectly.