QR Kaplan Practice Test 6

[marscole]

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QR by Kaplan Q10 of Practice Test 6:

a > 0 > b assuming a = 10, b = -1

then, b - a < ab, which will be -1 - 10 < (-1)(10)
so, it will be -11 < -10 where B is correct. the ans for this Q is E. 😱 - none of these...

isn't -10 is greater than -11? CONFUSED!!!

thank you to those clarify this statement!!!!

 

[Simiam]

Did you write this down wrong? The question is listed as

a < 0 < b assuming a = 10, b = -1

Which is impossible because

10 < 0 < -1 is a false inequality...

If this is how it is written on the test then the correct answer E. None of the above makes sense because the initial is totally bogus.

 

[Streetwolf]

You didn't give the whole problem. Did you randomly choose A and B or did they give those values to you?

If you chose them, try something like A = 5 and B = -5. That wouldn't work.