Question

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D TICK (V) THE ODD-ONE OUT GIVING REASON
1. Alpins, Paper, Pencil, Eraser, Compact disc
2. Bar magnet, Sawdust, Card board sheet
3. Magnesia, Magnes, Ironsmith, Greece
4. Iron, Cobalt, Silver, Nickel​

Answer 1

Explanation:

1. compact disc is odd one out because alpine,paper,eraser,pencil are forest production or related to trees and compact disc is not tree products
2. bar magnet and sawdust are related to magnets but cardboard sheet is not related with magnets
3. magnet was found in Greece in magnesia and the mam who found first time magnet , his name was magnes , hence all of them are related to magnets and iron Smith is not related to it
4. iron , cobalt , nickel are the materials that are attracted by magnet . and silver is not attracted by magnet

Answer 2

Answer:

alpins

Explanation:

alpins attract by a magnet and others didn't attract by magnet.

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