वायु प्रदूषण के दुष्प्रभाव है
- Aकैंसर
- Bटॉन्सिल रोग
- Cएलर्जी
- ✓इनमें से सभी
Answer: D.
View full solution →121 questions across 5 question groups — pick any mix to generate a कृषि रसायण विज्ञान paper with step-by-step answer keys.
MCQ
20 Q→02प्रश्नों के उत्तर लिखिए। (1 गुण)
20 Q→03उत्तर लिखिए। (1.5 गुण )
22 Q→04प्रश्नों के उत्तर संक्षेप में दें। ( 3 गुण )
43 Q→05प्रश्नों के उत्तर सविस्तार लिखिए : ( 4 गुण )
16 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: D.
View full solution →Answer: D.
View full solution →Answer: D.
View full solution →Answer: A.
View full solution →Answer: B.
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