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Which among the following are commonly used for making a safety pin?

(a)    Wood and glass

(b)    Plastic and glass

(c)    Leather and plastic

(d)    Steel and plastic

Answers (1)

Hence option (D) is correct.

Steel can be moulded to get sharp points and plastic is used to seal the edges. Hence steel and plastic are used for making safety pins.

Posted by

Sumit Saini

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