Q496
Choose the pair in which the words are differently related from the rest.
A.
Solder : Tin
AnswerB.
Haematite : Iron
C.
Bauxite : Aluminium
D.
Malachite : Copper
Answer: Option A
Solution
Answer: Option A
Solution:
In all other pairs, second is the name of the metal of which the first is an ore. On the other hand, Solder is an alloy.