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प्रश्न
Which group of states is highly affected by the concentration of Arsenic?
पर्याय
Rajasthan-Maharashtra
Punjab-Haryana
West Bengal-Bihar
Madhya Pradesh-Chhattisgarh
MCQ
उत्तर
West Bengal-Bihar
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Deterioration of Water Quality
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
