Alloys -Multiple Choice Questions Quiz

Interactive MCQs on “Alloys”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is an alloy?

(a) A pure metal
(b) A mixture of metals and non-metals
(c) A type of plastic
(d) A substance with only non-metallic elements

Question 2: What is the primary reason for creating alloys?

(a) To reduce the cost of production
(b) To increase the weight of metals
(c) To enhance or modify the properties of metals
(d) To change the color of metals

Question 3: Which of the following is an example of a common alloy?

(a) Copper
(b) Gold
(c) Silver
(d) Bronze

Question 4: What is the primary component in stainless steel?

(a) Iron
(b) Aluminum
(c) Copper
(d) Nickel

Question 5: Brass is an alloy made by combining which two metals?

(a) Copper and tin
(b) Copper and zinc
(c) Copper and iron
(d) Copper and aluminum

Question 6: What is the primary advantage of using alloys over pure metals?

(a) Alloys are cheaper to produce
(b) Alloys are always lighter than pure metals
(c) Alloys are more abundant in nature
(d) Alloys often have improved properties compared to pure metals

Question 7: What does the term 'homogeneous' refer to in the context of alloys?

(a) An alloy with a uniform composition throughout
(b) An alloy with varying compositions
(c) An alloy with a single metal component
(d) An alloy with only non-metallic elements

Question 8: Which type of alloy consists of only two elements?

(a) Binary alloy
(b) Ternary alloy
(c) Quaternary alloy
(d) Complex alloy

Question 9: What is an example of an intermetallic compound used as an alloy?

(a) Brass
(b) Bronze
(c) Sterling silver
(d) Alnico

Question 10: In the alloy '18K gold,' what do the numbers represent?

(a) The weight percentage of gold
(b) The weight percentage of copper
(c) The weight percentage of silver
(d) The number of components in the alloy