Prayag2
I have a doubt:
As the question mentions Unsaleable Garments are 7% of the total production.
The recycled scrap is reported as 9%.
Logically should this considered as 9% of (the 7% Unsaleable Garments); which amount to 0.63%. Thus A will fit more here?
If we go with that interpretation, there would be no discrepancy to explain! And notice that the passage says, "the percentage
of garments reported as recycled scrap is 9 percent" and not "the percentage of
unsalable garments reported as recycled scrap is 9 percent".
The clothing manufacturer reports three things:
- 7 percent of the garments produced are unsalable.
- 9 percent of the garments produced are reported as recycled scrap.
- ALL unsalable garments are recycled as scrap.
If ALL unsalable garments are recycled as scrap, shouldn't the second figure be 7 percent instead of 9 percent? Why do we have two different numbers if were talking about the same portion of the garments?
Choice (E) provides an explanation:
- If 7 out of 100 garments are unsalable, that represents 7 percent based on COUNT of garments.
- Let's say those 100 garments weigh a total of 10,000 grams (100 grams per garment on average). The 7 unsalable garments might weight a total of 900 grams (about 129 grams on average, which is a bit higher than the overall average).
- So by COUNT, those 7 garments represent 7% of the total. But by WEIGHT those same 7 garments represent 9% of the total.
That explains why there are two different figures: one is based on count and the other is based on weight.
I hope that helps!