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प्रश्न
Polyvinyl chloride has heavy metals such as cadmium and lead which are toxic and harmful to our health.
विकल्प
True
False
MCQ
सत्य या असत्य
उत्तर
This statement is True.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
