Thread: probability

3<=x<=7 ----- 1 -5<=y<=-1 ------2 How to multiply the above two inequalities? CB

thx ace gre for conerning but my gre is on tuesday the upcomin one... so wish me "good luck "..lol iam so excited ... any tips for the last days ...???

Try Nova and Quantitative aptitude by RS Aggarwal..

Quote: Originally Posted by rayeni Thanks for the heads up. I did not know that. I didn't know too, then I had to register under "bane2"

You're right mx+b, I was too hasty in my thinking...n must be multiple of 6. (though in my defense, I was talking about n>10) though for 14, Rita is certain of winning if and only if she plays initially, and then plays (6-S) on her 2nd turn.

Then I'd suggest drilling them until you can solve them faster. I don't think that DI's are any more time-intensive than any other type of problem if you know what you're doing. You will almost certainly see a DI within the first six problems and probably see two within the first twelve. I'd take up to 5 minutes each to solve those. After the 12th or 15th problem, if you want to conserve time by skipping any remaining...

Quote: Originally Posted by vasoolraja Nova says only I and II are correct. ONLY when x is non zero number.

Hi I've just taken a GRE practice test from the Princeton Review, and received 750 for the Quantitative section, even though I made five mistakes in the last set of questions.

--what is 57th decimal digit when 2 is divided by 7 ??(0.2857128571....but i can't understand what is 57th one..) --given a series -9,10,-11,12,-13,14...88 cola : sum of 1st 27 terms col b : -22 --given series a1 a2 a3.. an.. if a1 = 4, a2 = -5.. an = a(n-1) + a( n- 2) , find the sum for 1st 100 no.s in the series --if AM of a series 2,x,y,7 is 3, what is the median.. --there are x boxes and in each of the boxes, same no. of balls are...

Can you por favor, El Señor suggest ,Whatever Probability is there in the Quantitative Aptitude will be sufficient and i need to do all exercises .I have exam next month 1st week i have only 15 days time and now i got QP book.Can you por favor, El Señor suggest which chapters will be more helpful in QP. Thanks