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rkhanna

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Everything posted by rkhanna

  1. awesome score!!!!!!!!!!!1 gr8.. many congratulations!!1
  2. Can anybody make out of Suja's message: i got one problem where they had marked three out of some 5 angles as x, y and z and gave a relation (inequality) for the sides opposite one given and one unknown angle and the question was to give the relationship between the three angles: all inequalities. coordinate geometry question:. they had give a square in the X-Y plane. marked a point inside the square and gave the angle it made with the origin. The question was to find out the distance traversed by that point if the square were to be tilted by 45 degrees. did anybody find the solution --> Dimas, MWM, PGre???? n others
  3. 2) 7 one $ bills are to be distributed among Lucia, Gomez and DOmingo so that each person receive at least 1$. A) The number of ways to distribute the bills so that at least one of the persons receive at leat 3$ B) The total number of ways to disribute the bills ans: C i don't know how, it's one of powerprep ques ...
  4. Two cars started from the same point and traveled on a straight course in opposite directions for exactly 2 hours, at which time they were 208 miles apart. If one car traveled, on average, 8 miles per hour faster than the other car, what was the average speed for each car for the 2-hour trip?
  5. hi! Sujata.... u have got a decent score.... you will definetly be successful in your endeavors.. Can you tell about quants section.... i have GRE the day after tomorrow... and any of the non-baroons words
  6. Football player =30 Basketball = 20 Cricket =25 How many none if 8 play at least 2 and 1 play all three and total no. of students =90 i got answer as 22. 2) 7 one $ bills are to be distributed among Lucia, Gomez and DOmingo so that each person receive at least 1$. A) The number of ways to distribute the bills so that at least one of the persons receive at leat 3$ B) The total number of ways to disribute the bills
  7. how many five digit numbers can be formed using the digits 0, 1,2,3,4,5 which are divisible by 3, without repeating the digits? i have solved it like this.. 5*5*4*3*2 plz. check again. four dices are rolled simultaneously. what is the number of possible outcomes in which at least one of the die show 6??? plz. explain it properly Q2. A trader has two kinds of wheat grains - one that he purchased for $20 per sack, and the other that he purchased for $12.5 per sack. How many sacks of the cheaper wheat should he mix in 50 sacks of the expensive wheat, so that the mixture yields a 33.33% profit when sold at $20 per sack? (a) 20 (b) 25 © 50 (d) 100 (e) 200
  8. 1002 * 998 = (1000+2) (1000-2)= 1000^2 - 2^2 1001 * 999 = (1000+1) (1000-1) = 1000^2 - 1 larger than the above
  9. what is the formula of variance... i mean the way the above problem is evaluated... Dimas can u plz. write the formula for me..
  10. 123 ^ 4 - 123 ^ 3 - 123 ^ 2 - 123 ^ 1 / 122
  11. Spring 2006: plz. explain ur answers A 30- gallon barrel contains x gallons of water column A The value of x if the addition of another x gallons plus one quart of water would exactly fill the barrel column B 16 ans: B if n is an integer and 99 2 4 6 10 ans: 10 there are six equidistant points marked on the circle , how many different lines can be drawn that contain two of the marked points? 5 6 12 15 30 ans: 15 S= 1- 1/2+1/3-1/4+1/5-1/6+1/7-1/8+1/9-1/10 column A S Column B 1/2
  12. Powerprep ques -------------------------------------------- A 30- gallon barrel contains x gallons of water column A The value of x if the addition of another x gallons plus one quart of water would exactly fill the barrel column B 16 if n is an integer and 99 2 4 6 10 there are six equidistant points marked on the circle , how many different lines can be drawn that contain two of the marked points? 5 6 12 15 30 S= 1- 1/2+1/3-1/4+1/5-1/6+1/7-1/8+1/9-1/10
  13. ur score is quite decent one, i don't know about your academic background, so can't say abt sub. test... did u come across some tough quants which indimidated you or any non-baroons words in verbal section.. all the best in your apping..
  14. I don't know the answer, but concept seems to be okay...
  15. A parallelogram is given; another parallelogram is drawn inside with its sides parallel to the bigger one; and the ratio of the lenghts of the sides of the smaller and bigger parallelograms is 3:4. You need to find the are of the smaller if the larger one is 80 cm2.
  16. right triangle pqr is to be constructed in the xy-plane so that the right angle is at p and pr is parrallel to the x-axis. the x-and y-coordinates of p,q,and r are to be integers that satisfy the inequalities -4
  17. 7. There are 3 points a(5,0), b(0,2) and c(0,0). And point p(x,y) is a point in triangle abc, what is the probability that y Draw the whole thing and draw the line y=x. Assume that the point of intersection between y=x and the triangle is a from both x axis and y axis. Trangle area = 5. Small upper triangle = a. Lower triangle area = 2.5 a. 5=3.5a==> a=10/7. Prob = 2.5a/5=(2.5*5/3.5)/5=5/7 hey, i did not get this solution, can anyone reiterate!!
  18. Suja84 u have ur GRE tomorrow naa, all the best..
  19. hi! congrats for agr8 score..can u tell me about the classification of ssue essays.
  20. a line that pass through three points (a,0), (0,a) and (-3,-3), comparing between a and -5.
  21. if n and d are positive integers such that n is a multiple of d, how many positive multiples of d are less than or equal to n.
  22. hi! congrats!! gr8 score radha.... u have got an awesome score being a student of literature..... which section got repeated in your GRE.... also let us know our experience..
  23. great work by gre gal and suja and others....[clap]
  24. Real ques --------------------- Some item costs 20% less than what it did a year ago; and x% less than what it did 2 years ago. The price a year ago was 20% less than that 2 years ago. Compare xand 40. ------------------------------------ m-mission, in the previous message, i requested that ppl have already listed REAL GRE ques and you were very active in answering those, i suggested that plz. search them and then copy and paste into a separate threads with answers. I know that it's a very tedious job but very important for all test takers. Even i could have done, but i am very bust with my GRE on 12th sept.... i will surely send some ques which i got from TM... or it will be better to put them all in a word file and attach them and then keeping updating.. i look for the opinions of the TMians... with best regards Rohit Real GRE ques These ques are already discussed in the previous posts, i am posting them here to accumulate them in a separate place.. ------------------------------------------------------------------------------ 1) 0 QC: n 20 [b= if x is integer, A=if x not integer] 2)a similar question ,but here n y=(1/2)*n+20. QC The number of terms with fractions 25 [A] 3)y=ax+5;y=bx-3 the two lines are perpendicular qc ab 1 4)A circle touches (tangent to X and Y axis )the first and second quadrant.(if you cant imagine the diagram is like the circle lies in the 1st quadrant touching X and Y axis).A line passes through the center of the circle cutting 1 st and second quadrant.the cordinate at which it touches the y axis is (0,m).what is the slope of the line considering the radius of the circle as r. [-1] 5)2^(x^2+5x+1)=2 QC: x 0 [D] 6)An elevator carries 20 huge boxes each x pounds .or it carry 30 medium size boxes each of y pounds.It is already filled with 12 medium sizes ,find the number of large boxes that can be filled? [12] 7)A person bicycles 2/3 of the distance ,he walks the remaining.he takes twice the amount of time for walking compared to cycling.this walking time is 6 min.His average cycling speed compared to walking? [Assuming this is not QC then 2] ____ 8)i / i .this sort of cube was given the length of 1 i/____i the cutting lines is at the mid point of a side of a cube ,what area is it of the cutting plane? a simple one [1] 9) p>0.6 QC : p^2 2p [D] 10)A gambling company says odds means win a draw to not winning it.if the odds are in the ratio 5:3 ,what is the probability to win the draw? [5/8]
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