Quote:
Which of the following most logically completes the passage?
Because of the increasing number of injuries caused to children who start learning bicycles and in the process frequently fall down, bicycle manufacturers will soon be required to provide children’s bicycles with an additional fall-proof mechanism that can be engaged or disengaged as per the wish of the rider. However this regulation would most probably not retard the rise of the number of injuries from falling from a bicycle because the fall-proof mechanism slows down the learning process by providing extra stability that is not experienced while riding a standard bicycle without such a mechanism and ___________
A. parents cautiously engage the safety mechanism before the children go out riding bicycles.
B. bicycles with the additional safety mechanism would be expensive and hence there will be a drop in the sales of childrens’ bicycles.
C. as many as 80% of the new learners have been reportedly injured at least once by falling from a bicycle.
D. the injuries resulting from falling from bicycles are in most cases not serious.
E. children wish to learn to ride bicycles unaided by any additional safety mechanism as fast as they can.
The conclusion that the author draws states that the new law/regulation will not result in a decrease in the number of injuries. That might make you think "why not?"
Well, the areas to look for in the premise are:
"that can be engaged or disengaged as per the wish of the rider", and,
"fall-proof mechanism slows down the learning process"
Keeping this in mind, let's move to option analysis:
Quote:
A. parents cautiously engage the safety mechanism before the children go out riding bicycles.
It kind of challenges the premise, doesn't it? Besides, if the parents do engage the safety mechanism, how is it keeping the number of injuries the same? There is no correlation so far.
Quote:
B. bicycles with the additional safety mechanism would be expensive and hence there will be a drop in the sales of childrens’ bicycles.
Irrelevant as it talks about the sales. We need a sentence that establishes a correlation between the safety mechanism and the number of injuries not falling.
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C. as many as 80% of the new learners have been reportedly injured at least once by falling from a bicycle.
We don't know if this is with the security mechanism in place or not. Hence, this isn't useful either.
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D. the injuries resulting from falling from bicycles are in most cases not serious.
The seriousness of injuries isn't being discussed. Incorrect.
Quote:
E. children wish to learn to ride bicycles unaided by any additional safety mechanism as fast as they can.
This makes sense. It states that the children, i.e., the rider, want to learn at a faster pace and without the aid of the safety mechanism. This would explain why the number of injuries won't fall.
Hence,
option E is the answer.