धूपबत्ती जलने पर कौनसा नया पदार्थ बनता है?
- Aराख
- Bगैस
- ✓उपरोक्त दोनों
- Dकोई नहीं
Answer: C.
View full solution →27 questions across 5 question groups — pick any mix to generate a विज्ञान paper with step-by-step answer keys.
MCQ
2 Q→02रिक्त स्थानो की प्राप्ति कीजिए |
4 Q→03सही ✔और गलत X का चिन्ह कीजिये|
5 Q→04एक-एक वाक्य में दिजीए।
9 Q→05दो-तीन वाक्यों में लिखिए।
7 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: C.
View full solution →Answer: D.
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