Adaptive Practice
Metals
10 questions • Earn up to 95 XP • First attempt — go for 100%!
0
XP
0
Correct
x1
Combo
Question 1 of 10
⏱ 0:30
Easy
Which of the following metals is most commonly used in electrical wiring due to its high conductivity?
Easy
What is the primary reason why metals are good conductors of heat and electricity?
Medium
Which metal is extracted from its ore by roasting in the presence of air?
Easy
Why is aluminium preferred over iron for making cooking utensils in India?
Medium
Which of the following metals is obtained by the electrolytic reduction of its molten ore?
Medium
In the context of Indian metallurgy, which metal was historically known as 'Tamra' and extensively used in ancient times?
Easy
Which property of metals allows them to be drawn into wires?
Easy
Why does iron rust more quickly in the monsoon season in India?
Medium
Which of the following metals is considered a transition metal and is used in making stainless steel?
Medium
Which method is commonly used to prevent corrosion of iron in Indian bridges and railways?