Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) General Knowledge Ecology and Environment Environmental pollution
Noise limit for two-wheeler (displacement up to 80 cm3) at manufacture stage [from the year 2003] is
1
up to 75 dB
2
up to 77 dB
3
up to 80 dB
4
up to 83 dB