Q7 of 25 Page 20

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

Wood, glass, leather are not used to make a safety pin. Steel and plastic are commonly used for making a safety pin.

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While doing an activity in class, the teacher asked Paheli to handover a translucent material. Which among the following materials will Paheli pick and give her teacher?

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Which pair of substance among the following would float in a tumbler half filled with water?

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Which of the following materials is not lustrous?

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Which of the following statements is not true?