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mevz

1st Level
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Everything posted by mevz

  1. reviving this thread....dont quite understand the OA.....can anyone help me....thanks..
  2. Its still not clear to me....Can anyone explain whts the difference between D and E....Thanks....
  3. Guys Oa is C....I got this SC yesterday and i chose D...However, i m still confused...can anyone explain it in detail.........Thanks appreciate ur help....
  4. I dont find anything wrong with C...
  5. One more for E... Lego pls post the Oa..
  6. I would go with C..... First, with no natural predators and with no expanses sounds paralllel...... Second since population is singular, the sentence should use singular verb has.....Hope this helps...
  7. Can someone pls explain, how we get D here? Thanks...........
  8. Do we need to memorize the university codes?? Also if we decide to take the optional break, is it compulsory to utilise full 10 minutes or we can start the next section as soon as we r ready(of course within 10 minutes of the break)?? Thanks for ur help........
  9. Im still confused, can anyone explain this in detail?? Thanks for ur help..
  10. Can anyone explain a better approach other than just picking numbers....Thanks..
  11. Can anyone explain how to arrive at this step: needed: 2a+b/a+b = (2(a/b) + 1)/(a/b +1) Thanks...
  12. Will vote for B as well. The sentence also requires present perfect tense has.
  13. Lego it cannot b D coz if which refers to magnetic resonance then it needs singular verb produces....so C,D and E(wordy) r out. Its between A and B, I pick A...Pls post the OA soon.....
  14. The sentence requires past tense so took must be used...
  15. Can somebody tell me wht i m doin wrong here, f(4) = f(4^2) = 16 f(2) = f(2^2) = 4 So in A we get f(4) = f(2)*f(2) 16= 4*4 Thanks appreciate ur help...
  16. Can anyone explain why do we need to divide 3! by 2!..... thanks...
  17. mevz

    GMAT Prep PS

    Is 81 considered as M ??
  18. mevz

    Indices question

    2^x-2^x-2 = 3 (2)^13 =2^x - 2^x/2^2 = 3(2)^13 =2^x*2^2 - 2^x = 3(2)^13*2^2 =2^x (2^2-1) = 3(2)^13+2 =2^x(3) = 3(2)^15 Therefore x=15
  19. Is |x-2|+|x+2| 1). x 2). x is within (-2, 2) Pls help me with this q........I dont have the Oa for this question....
  20. Sequence s1, s2, s3,..sn, is such that s=1/n-1/n+1 . Is the sum of first n terms greater than 9/10? 1). n>10 2). n Can someone explain this Q? Thanks..
  21. Would go with D... The economic forces.....include sudden downturns in....,hedging and other investor strategies for...,a loosening of.......,and a fear of....... The above sentence sounds parallel.
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