NCC B & C Certificate Living with Nature & Environment Living with Nature & Environment Core 1 Mark ID: NCC-COM-P3-EV-0060

The unit used to measure the intensity of noise pollution is __________.

हिन्दीध्वनि प्रदूषण की तीव्रता मापने के लिए प्रयुक्त इकाई __________ है।
(A) Hertz
हिन्दीहर्ट्ज़
(B) Decibel Correct Answer
हिन्दीडेसिबल
(C) Lumen
हिन्दील्यूमेन
(D) Pascal
हिन्दीपास्कल
Official Directorate Explanation / आधिकारिक विवरण:

General Awareness and General Knowledge (Living with Nature & Environment): The unit used to measure the intensity of noise pollution is **Decibel**.

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

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