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Noise Pollution Online Test 1 (Free)

-: Symbols & Description :-

(નિશાનીઓ અને તેનું વર્ણન)

-: Instructions :-

(સૂચનાઓ)

1. Click On Full Screen Mode (¤) From Corner For Best Test Experience

(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)

3. Submit Test Button Will Be Only Visible At The Last Question

(ટેસ્ટ સબમિટ કરવાનો ઓપ્શન માત્ર છેલ્લા પ્રશ્ન ઉપર હશે)

4. Don't Forget To Give Your Rating & Review At The End Of Test

(ટેસ્ટ પૂરી થયા પછી રેટિંગ & રિવ્યુ આપવાનું ભુલશો નહીં)

"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 of the following contributes the maximum noise ?

industrial and construction machinery

transport sector

special events

none of the above

2 / 10

Category: Noise Pollution

Sound limits in industrial areas is

30dB

50dB

40dB

75dB

3 / 10

Category: Noise Pollution

The level of sound during normal conversation is

80 dbA

60 dbA

40 dbA

20 dbA

4 / 10

Category: Noise Pollution

Day time noise standard prescribed for residential areas in India is

50 dB

55 dB

65 dB

75 dB

5 / 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

6 / 10

Category: Noise Pollution

Which pollution cause hearing loss in organisms?

Soil pollution

Water pollution

Noise pollution

Air pollution

7 / 10

Category: Noise Pollution

“Green Muffler” is related to:

Water pollution

Noise pollution

Air pollution

Soil pollution

8 / 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

9 / 10

Category: Noise Pollution

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

2007

2005

2004

2000

10 / 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

Your score is

The average score is 61%

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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	Shrenik Chavda	60 %	1 minutes 39 seconds
6	asdfasdf	60 %	1 minutes 47 seconds
7	Guest	0 %	0 second

Noise Pollution Online Test 1 (Free)

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