Environmental Studies Short Question | Gkseries

Sports GK Questions and Answers 2024 (Latest Updated)

Awards & Honours GK Questions 2024 (Latest Updated)

Question

On take - off, an aeroplane generates noise level of 120 dB. If 5 such aeroplanes take - off simultaneously what will be the noise level ?

A ~ 126.98 dB
B ~ 124.98 dB
C ~ 123.86 dB
D ~ 122.98 dB

Answer & Explanation

Answer:~ 126.98 dB

Advertisement
Article and Schedule Quiz Start Test!
DOWNLOAD CURRENT AFFAIRS PDF FROM APP
Assam Direct Recruitment Test Series

Teacher Eligibility Test

Assam Direct Recruitment Test Series