UPSC NDA I 2024 General Ability Paper
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Question : 68 of 150
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Match List-I with List-II and select the correct answer using the code given below the Lists:
| List-I ​(Allotrope of Carbon) |
​List-II (Property) |
||
| A. | Graphite | 1. | Thinnest and strongest material |
| B. | Diamond | 2. | Hardest natural substance |
| C. | Fullerene | 3. | Very light and strong material |
| D. | Graphene | 4. | Soft and slippery material |
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