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प्रश्न
Lead pencil contains ______.
पर्याय
graphite
diamond
lead
lead sulphate
MCQ
रिकाम्या जागा भरा
उत्तर
Lead pencil contains graphite.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
Lead pencil contains ______.
graphite
diamond
lead
lead sulphate
Lead pencil contains graphite.