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Noise Pollution Online Test 1 (Free)

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(સૂચનાઓ)

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(બેસ્ટ ટેસ્ટ અનુભવ માટે ખૂણામાં આપેલ ફૂલ સ્ક્રીન મોડ (¤) ઉપર ક્લિક કરો)

2. Use Navigation Bar For Jumping Forward or Backward To Any Question

(કોઈ પણ પ્રશ્ન ઉપર જવા માટે નેવિગેશન બારનો ઉપયોગ કરવો)

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"BEST OF LUCK"

[Click On Full Screen Mode (¤) From Corner For Best Test Experience]

(બેસ્ટ ટેસ્ટ અનુભવ માટે ખૂણામાં આપેલ ફૂલ સ્ક્રીન મોડ (¤) ઉપર ક્લિક કરો)

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Your Name

1 / 10

Category: Noise Pollution

Which type of pollution caused by the industry would also emit the hazardous noise of machinery?

Air pollution

Noise pollution

Water pollution

Hazardous pollution

2 / 10

Category: Noise Pollution

When did the Noise Pollution Regulations and Control Rule established in India?

2007

2005

2004

2000

3 / 10

Category: Noise Pollution

Day time noise standard prescribed for residential areas in India is

50 dB

55 dB

65 dB

75 dB

4 / 10

Category: Noise Pollution

The level of sound during normal conversation is

80 dbA

60 dbA

40 dbA

20 dbA

5 / 10

Category: Noise Pollution

Which pollution cause hearing loss in organisms?

Soil pollution

Water pollution

Noise pollution

Air pollution

6 / 10

Category: Noise Pollution

“Green Muffler” is related to:

Water pollution

Noise pollution

Air pollution

Soil pollution

7 / 10

Category: Noise Pollution

Sound limits in industrial areas is

30dB

50dB

40dB

75dB

8 / 10

Category: Noise Pollution

Roadways noise can be reduced by

alteration of roadway surface texture

limitation of vehicles speed

use of noise barriers

all of the above

9 / 10

Category: Noise Pollution

Noise levels (db) are referenced to the human hearing threshold at a frequency of

4 KHz

1 KHz

100 Hz

50 Hz

10 / 10

Category: Noise Pollution

Which of the following contributes the maximum noise ?

industrial and construction machinery

transport sector

special events

none of the above

Your score is

The average score is 74%

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Leaderboard

Pos.	Name	Score	Duration
1	asdf	100 %	49 seconds
2	PsG	80 %	2 minutes 5 seconds
3	M	70 %	1 minutes 51 seconds
4	Prajapati Vishnu Xyz	60 %	1 minutes 29 seconds
5	asdfasdf	60 %	1 minutes 47 seconds

Noise Pollution Online Test 1 (Free)

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