Question

Pick the odd one out. Give scientific reason for your answer.
1. Bar magnet, cylindrical magnet, lodestone, horseshoe magnet
2. Rubber, wood, steel, glass
3. Aluminium, brass, copper, nickel​

Answer 1

Answer:

1. lodestone
2. rubber
3. nickel

Answer 2

Answer:

1-lodestone

2-rubber

3-brass

Explanation:

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