Single Answer MCQ
Q-00019710
Which metal is known for its use in aircraft manufacturing due to its lightweight and strength?
1
Lead
2
Aluminium
3
Iron
4
Zinc
Answer and Solution
Answer
B. Aluminium
Solution:
Aluminium is widely used in aircraft manufacturing due to its lightweight and strength, making it ideal for structures that require both efficiency and durability. Lead and iron are either too heavy or unsuitable, and zinc is not used in this context.
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