Javoni

Believe in yourself and stick to a concrete plan and never give up! Also, do not ever rush to get the GMAT out of your way, have spare time to ace the test, give yourself time. The GMAT is great journey, enjoy it! I would recommend you to go to other forum like this one called GMATCLUB.COM and find there some extra tough questions to tackle, godspeed!

Ok, I did not get that buddy Could you just post the problem, if it is not difficult:-)?

There could be an umpteen combination: 12C5 + 12C7 = calculate it, that is onerous! But what does the problem requires? let 7 people sit across first table and the left 5 people sit across other table? Or otherwise?

Hey buddy, sorry to say that not that much. Unfortunately, for the GMAT AWA score does not play any reasonable role, what a pity! with 550, it is tough to get to a top-notch school

Here we go: two times increase in buying price: 1. 10+50*10/100 = 15 2. 15+15*50/100 = 22.5 Difference to not to sell at loss: 18+x-22.5 = 0, hence x = 4.5 so what % of 18 is 4.5? easy yes? everyone knows that 25% of 18 is 4.5 Thus 25%

Hey bro, your problem does not seem to be an actual GRE problem, is it? It is way technical to be tackled in 2 minutes

Pick numbers, lest say list price = 100 Bought 0.9*100 = 90 Sells 0.3*90 = 27 + 90 = 117 -sold, 27 profit Thus 117-100 = 17/100 would have been if he had bought the boat at list price

10 - 60 x - 72, hence we can find that x = 72*10/60 = 12 per 72 minutes

stumbled

Hey bro, how is it going! If you have done all the nova and magoosh by this time you should be tough by now, aren't you? Anyways, check out the Manhattan GRE, those guys got good source of math. Hope this help!

It seems not that hard, if you tackle this way: Time = Amount of work / Rate of robots - this shortcut formula applies to all work problems, hence we get: Time needed, seconds = 25 machines / 5 = 5

Thanks bro, that was helpful!

In the xy-plane, the point (1,2) is on line j, and the point (2,1) is on line k. Each of the lines has a positive slope. Quantity A Quantity B The slope of line j The slope of line k The official answer is c-the two quantities are equal, how come? Any ventures guys? How can we find the slope knowing just one point of the line?