Harley1980
In the "dead-ball" era of 1900-1919, Major League Baseball hitters in both leagues hit an average total of 370 home runs each season, more than 60% percent
less than those in the 1920s.
A) less than those in the 1920s
B) less than in the 1920s
C) less than the 1920s
D) fewer than the 1920s
E) fewer than that of the seasons in the 1920s
great question, this is gmat like and very hard and basic.
look at choice A , a big trap.
at first we see that "those " refers to "hitter" and the sentence look good
look at
in 1900s, Major hitter hit 370 runs, less than those do in 1920.
this is correct sentence because "those hitter " refer the previous hitter and "do" refer to "hit".
we can cut off the element which are the same in two parts of comparisons. we can cut off both the same elements.
and the sentence become
in 1990, Major hitter hit 370 run less than in 1920. this is choice B. correct.
look at choice A.
less than those in 1920.
why here only "do" is cut off. why "those" is not cut off. this is one inconsistent thing.
the second error is
"those in 1920" dose not make paralel pattern which is required in comparison. in the first part of comparison, we do not have "hitter in 1900", so, we can not logically have "those in 1920". because this choice cut off only one of two the same element in the second part, it make an unparallel pattern. if both 2 the same elements are cut off in the second part, we have a paralel pattern.
choice A is particularly tricky for us. by analysing carefully , we can avoid choice A next time.
the takeaway is
- cut off both the similar elements, not only one to keep sentence parallel.