Kamal2014 wrote:Hi,
I am afraid that your assumption regarding the 5th choice is faulty.The passage says that the accidents per km has increased. But The choice (E) says that the road distance has increased. This should in fact reduce the no of accidents per km and does not solve the discrepancy, instead weakens the belief of the experts. Hence this is not out of scope. Its a TRAP
bacchewar_prashant wrote:(A) Annual safety inspections ensure that car tires are replaced before they grow old.
-> Passage do not talk about the tires. Out of scope.
(B) Drivers often become overconfident after their cars have passed a thorough safety inspection.
-> Passage do not talk about safety inspection. Out of scope.
(C) The roads in provinces and states with stringent car safety programs are far more congested and therefore dangerous than in other provinces and states. -> Correct
(D) Psychological studies show that drivers who regularly wear seat belts often come to think of themselves as serious drivers, which for a few people discourages reckless driving.
-> Nothing to do with seat belts here.
(E) Provinces and states with stringent car safety requirements have, on average, many more kilometers of roads than do other provinces and states.
-> Nothing to do withe no of kilometers
Hi Kamal,
Even though you understand that option E is incorrect, I think the reason (why it is incorrect) is not very clear.
The passage says that
Average rate of accident
per kilometer driven is higher in provinces with stringent regulations.
As you can see, the passage is talking about number of accidents per unit of kilometer driven. So, the number of kilometers driven or number of kilometers of roads doesn't matter.
For example:
If I say that Machine X is better than Machine Y because Machine X produces more products per minute than Machine Y.
Now, in this case, would knowing the total number of minutes any machine has worked matter? No. Since, we are talking in terms of products per one minute, the total number of minutes don't matter.
Similarly, in the given question, option E which talks about number of kilometers of road is not relevant.
Also, it is important to understand here that option E does not weaken the argument; it is just irrelevant. Even though it says that the number of kilometers is higher in provinces with stringent regulations, it does not indicate that the number of accidents per km would be lower there.
Why?
Because it does not talk about number of accidents. If those provinces have higher number of accidents too, then we cannot say that they have lower accidents per km. Right?
To ace GMAT CR, while it is important that you get your answer rights, it is equally important that you get them right for the right reasons because only the right reasons can ensure your success in the actual GMAT.
I hope it helps!
Please feel free to let me know if you have any queries.
Thanks,
Chiranjeev