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    The old info about the first xxx questions etc....

    The old info about the first xxx questions etc. NO LONGER APPLIES, as the test is now section-adaptive rather than question-adaptive. There are 20 questions, so just pace yourself accordingly. I...
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    Question 2 Given the equation below, which value...

    Question 2
    Given the equation below, which value is larger?

    [ (2x + 1) / 4 ] - [ (x - 1) / 8 ] = [ (x - 1) / 4 ] - [ (2x + 1) / 8 ]


    A. 2x + 1 ............. B. x - 1

    Substitute N...
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    Or, you could try a few like this: 10 / 11 = R10...

    Or, you could try a few like this:
    10 / 11 = R10
    100 / 11 = R1 (99 + 1)
    1000 / 11 = R10 (990 + 10)
    10,000 / 11 = R1 (9999 + 1)

    It seems pretty clear that any multiple of 10 with an ODD number...
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    Not quite... both 0.13 and 0.16 would -> 0.15...

    Not quite...
    both 0.13 and 0.16 would -> 0.15
    0.19 would -> 0.20

    You could think of a number line ticked off in units of 0.05, and ask yourself, which tick would be closest?


    .....0.0 ...
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    Well, I got a 5.5 and I think my writing style is...

    Well, I got a 5.5 and I think my writing style is pretty straightforward, though not journalistic. I have read, and I tend to believe, that two things are critical for a high score: clear development...
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    ETS is a great place to start. The quant section...

    ETS is a great place to start. The quant section now includes some math that wasn't on the old test (standard deviations...) so you should go to the source first.
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    Agreed. Mine were online 3 days earlier than they...

    Agreed. Mine were online 3 days earlier than they said, but I wouldn't bet the farm on it.
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    Most schools will accept a GRE up to 5 years old....

    Most schools will accept a GRE up to 5 years old. Check the specific schools you're interested in for their policy. Typically, when you take the test and give the school number, they will open up a...
  9. Thread: Graph

    by annabel398
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    1,081

    or, since expenses and reimbursements are both...

    or, since expenses and reimbursements are both fractions of $60 million...
    you could just say the percent of expenses NOT reimbursed are (6.8 - 4.9)/6.8 (total minus reimbursed = not reimbursed, not...
  10. Thread: Which??

    by annabel398
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    (2x)^2 = 4x^2 the only way 2x^2 = 4x^2 is if x =...

    (2x)^2 = 4x^2
    the only way 2x^2 = 4x^2 is if x = 0
    hence, B (1) is larger
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    Nova, I'm sorry to say, is a book with terrible...

    Nova, I'm sorry to say, is a book with terrible editing. Many typos, missing information, and wrong answers. I sent mine back unused.
  12. Thread: Geometry

    by annabel398
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    21,611

    This is why you should always DRAW A PICTURE. ...

    This is why you should always DRAW A PICTURE.

    If you drew a 4 x 5 rectangle and tried to draw 2x2 rectangles inside it, you would instantly see why this is a trick question.
  13. Okay, this took me a while to understand, but I...

    Okay, this took me a while to understand, but I think I have it.

    10 out of 500 students scored 56 or below
    80 out of 500 students scored 92 or above

    Draw a bell curve. In a normal...
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    Yeah, I think this is wrong in two ways: if the...

    Yeah, I think this is wrong in two ways: if the Xs are the supposedly correct answer, then they a) aren't considering cars with no options, and b) meant 50 instead of 60.

    Slayerz is right... the...
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    Let it be a warning to you... even from...

    Let it be a warning to you... even from "official" sources, always check the date. Internet info (can) outlive its usefulness...
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