Question

Which of the following objects can be group altogether based on having rough surface? a) Apple, Glass b) Doormat, Sand paper c) Teddy bear, Silk cloth d) None of these

Answer 1

Explanation:

D None of the above

out of all these only sand paper is a rough surface while all other have smooth surfaces

Answer 2

Answer :

Which of the following objects can be group altogether based on having rough surface?

a) Apple, Glass

b) Doormat, Sand paper

c) Teddy bear, Silk cloth

d) None of these

Ans. Option b) Doormat, Sand paper ✔

★ ExPlanation :-

If we think closely towards the options then we will find that apple and glass there surface can be rough or smooth and now as we know that silk cloth is smooth and teddy bears are also smooth so they cann't be the answer.

But the option b doormat and sand paper are quit rough so the answer most probably should be this. $\:$

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