Question

3. Choose the odd one out giving reason.
a) Rubber, plastic, wood, iron filing.
b) Sun, moon, table, chair,
c) See-saw, crowbar, scissors, nut-cracker.
d) Iron, cobalt, nickel, copper
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Answer 1

Answer:

a) rubber

b) sun

c)see-saw

d)nickel

Answer 2

Answer:

3

a iron filling

b sun

c. nut cracker

d copper

Explanation:

a .iron filling is a good source of magnet

b. sun is a natural object whic has its own light

c. because nut cracker is a tool which is used in cracking nut and other are used in making house

d. don't know