हिंदी

Which of the Following is Used as a Filler in Rubber Tyres?

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प्रश्न

Which of the following is used as a filler in rubber tyres?

विकल्प

  • Graphite

  • Coal

  • Coke

  • Carbon black

MCQ
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उत्तर

Carbon black

shaalaa.com
General Science and Technology Current Affair (Entrance Exam)
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