NCC B & C Certificate General Awareness & Knowledge Archived Trivia QB General Awareness & Knowledge Core 1 Mark ID: ARCH-GK-1701

The hardest naturally occurring substance known is ___.

हिन्दीज्ञात सबसे कठोर प्राकृतिक रूप से पाया जाने वाला पदार्थ ___ है।
(A) Diamond Correct Answer
हिन्दीहीरा
(B) Quartz
हिन्दीक्वार्ट्ज
(C) Granite
हिन्दीग्रेनाइट
(D) Platinum
हिन्दीप्लैटिनम
Official Directorate Explanation / आधिकारिक विवरण:

General Awareness and General Knowledge (General Awareness & Knowledge): The hardest naturally occurring substance known is **Diamond**.

हिन्दीसामान्य ज्ञान एवं जागरूकता: सही उत्तर **हीरा** है।

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