Q. In order to reduce the roadside noise which of the following product Australian Government designed?
A. Sound tube
B. Ear buds
C. Ear repellent
D. Noise repellent
Answer: Sound tube
Take Mock Tests
| Government Schemes Mock Test | Start Test! |
| Political Science Mock Test – 42 | Start Test |
| History Test – 190 | Start Test |
| Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
| General Awareness - Mock Test | Start Test! |
| Reasoning Ability - Mock Test | Start Test! |
We will be happy to hear your thoughts