If the ratio is less means students < teachers and hence more difficult to admit teachers
rohanGmat
I had a doubt about option (C)
I narrowed down to B/C - But C was kinda my prephrased answer so picked it anyway
My Reasoning For C
If the current student:teacher ratio is very low , for instance schools have 10 students and 50 teachers.. So in an economic recession, the school will not need to hire teachers - because the ratio will not increase above the limit
Would really appreciate if somene can guide how I should avoid such issues, i have encountered this multiple times ....
Hi Rohan,
Let me try to address your doubt.
In all argument questions, it is very important to understand the conclusion very thoroughly. Let's look at the conclusion here:
Therefore, though most employment opportunities contract in economic recessions, getting a teaching job in Vargonia's government-funded schools
will not be made more difficult by a
recession.
Pay attention to the key words here: "more" and "not difficult"
"More" implies we are making a comparison. Comparison of what? Comparison of two time periods - recession and normal periods.
"Not difficult" means that job opportunities per applicant will not decrease during the recession. It does not mean that it will rise during the recession. So, anything which suggests that opportunities will not rise during recession is not a weakener because the conclusion is not talking about increase in opportunities.
However, anything that suggests that opportunities will decrease during the recession is a valid weakener.
Now, let's look at option C:
(C) What the current student-teacher ratio in Vargonia's government-funded schools is?
As your rightly observed, if the teacher-student ratio is very low, then the schools may not need to hire during the recession. But does that weaken the conclusion? Does this mean that the job opportunities will decline during recession? The answer is No. If the ratio is low, then the schools don't have requirement both in the normal and the recessionary periods. So, there is no decline in opportunities during recession. In case of low ratio, it would only mean that opportunities may not rise during recession; however, that would not weaken the argument as we understood before.
Now, let's look at option B:
(B) Whether the number of qualified applicants for teaching positions in government-funded schools increases significantly during economic recessions
This option specifically creates a difference between normal and recession periods. It says that during recessions, the number of applicants for teaching positions increases significantly. So, even if new jobs are created because of additional students, it may not make the job easier to get since the number of applicants has also increased. So, even if the supply of jobs increases, it will not make job easier to get because the demand would also increase.
Does this help?
Thank you.
Chiranjeev