Hi jingsuet, In my opinion if you are not fully confident & you are performing poorly in your practice tests, then you should postpone your test date, it is very essential to score 700 + Consistently (say 8-9 times out of 10) on the practice tests if you want to score 700+ on the real GMAT. Also...

I think this question is incorrectly posted 1) x-y=z this is not possible since the figure is a rectangle & the sides are x ,y & the diagonal z so the the diagonal is the hypotenuse (pythagoras side opposite to 90 deg) hence z > x & z >y so x-y = z is not possible and ofcourse 2) z =13 i...

IMO A, coz in B, the last phrase "than to any " reflects a comparision being made, In Ch B the first part will not include any comparision word, hence the sentence will not logically & structurally parallel.

. A star will compress itself into a white dwarf, a neutron star, or a black hole after it passes through a red giant stage, depending on mass. (A) A star will compress itself into a white dwarf, a neutron star, or a black hole after it passes through a red giant stage, depending on mass . Misplaced...

Agree with Auzbee as wide as is required. B

I agree with Sujay,

if C is worded as

and its cargo of 750000 gallons leaked into the ocean, polluting

the it is correct coz it maintains parallelism & avoids superficial parellelism.

Hi Sankruth, It is E because "as many .. as" is the right construct for comparing two clauses, in general when you need to compare two clauses then one must use "as" or "as .. as" form, i.e here as many .. as this ensures both logical as well as structural parallelism. ...

Hi GMATDUD, Sorry to hear about your score, I seriously think that you should retake the test considering that you plan to apply to Harvard, I believe that Verbal is the key to success on the GMAT, you can always score a 46-50 in Quant without much effort, but its quite a daunting task to score a 40...