Question

(b) What materials will you mainly use
for building a multi-storeyed house?
Choose the correct option.
(a) Mortar / coal / cement / bricks
(b) Cement / bricks / cotton / iron
(c) Iron cement / mortar / bricks​

Answer 1

Explanation:

c is the right answer.

Thanku.

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Answer 2

Answer:

a option is correct