Refer to the given diagram and select the correct option regarding it.
AX - Rubber, Y - Plastic
BZ - Wood, X - Cardboard
CY - Sponge, X - Rubber
DZ - Glass, X - Paper
Ans 1:
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Ans 2:
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Ans 7:
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Class : Class 3
How can D be correct when we know that paper isn't water-proof. Correct answer should be A.