nopainnogain06

Please the method to solve these 2 problems; 1. If xy/x-y = 1, then x=? y 0 y/1-y y/1+y 1-y/y 2. if 2x^2(3-x)-3+x/3-x=0, then x=? 1/3 square root 1/3 1/2 square root 1/2 1 Answers: 1. C 2. D

I dont get the point about the 50%...

1. If 75% of a classe answered the 1st question on a certain test corrcetly, 55% answered the 2nd question on the test correctly and 20% answered neither of the question correctly, what percent answered both corectly? 10% 20% 30% 50% 65% 2. Mr. Adams sold 2 properties, X and Y, for 30 000 each. She sold property X for 20% more than she paid for it and sold property Y for 20% less than she paid for it. If expenses are disregarded, what was her total net gain or loss, if any, on the 2 properties? Loss of 1250 Loss of 2500 Gain of 1250 Gain of 2500 No gain, no loss 3. If (x-1)²=400, what is the value of x-5? 15 14 -24 -25 -26 Answers: 4. 50% 5. Loss of 2500 6. -24

The fastest way to answer the following one coz i spent too much time on it... 1. If the 2 digits integers M and N are positive and have the same digitd, but in reverse order, which of the following cannot be the sum of M and N? 181 165 121 99 44 2. An artist wishes to paint a circular region on a square poster that is 2 feet on a side. If the areal of the cicular region is to be 1/2 the area of the poster, what must be the radius of the circular region in feet? 1/3Pi Square root(2/Pi) 1 2/square root(Pi) Pi/2 Explain please... 1. 181 2. Square root(2/Pi)

1. If x+y=8z, then which of the following represents the average (arithmetic mean) of x, y and z in terms of z? 2z+1 3z 5z z/3 3z/2

1. If x+y=8z, then which of the following represents the average (arithmetic mean) of x, y and z in terms of z? 2z+1 3z 5z z/3 3z/2 The fastest way to answer the following one coz i spent too much time on it... 2. If the 2 digits integers M and N are positive and have the same digitd, but in reverse order, which of the following cannot be the sum of M and N? 181 165 121 99 44 3. An artist wishes to paint a circular region on a square poster that is 2 feet on a side. If the areal of the cicular region is to be 1/2 the area of the poster, what must be the radius of the circular region in feet? 1/3,14... Square root(2/3, 14...) 1 2/square root(3,14...) 3,14.../2 4. If 75% of a classe answered the 1st question on a certain test corrcetly, 55% answered the 2nd question on the test correctly and 20% answered neither of the question correctly, what percent answered both corectly? 10% 20% 30% 50% 65% 5. Mr. Adams sold 2 properties, X and Y, for 30 000 each. She sold property X for 20% more than she paid for it and sold property Y for 20% less than she paid for it. If expenses are disregarded, what was her total net gain or loss, if any, on the 2 properties? Loss of 1250 Loss of 2500 Gain of 1250 Gain of 2500 No gain, no loss 6. If (x-1)²=400, what is the value of x-5? 15 14 -24 -25 -26 Answers: 1. 3Z 2. 181 3. square root(2/3, 14...) 4. 50% 5. Loss of 2500 6. -24

PLease can you tell me the right reasoning for the 2 questions below 1. Is RST=1? RS=1 ST=1 2. If -100? 1/k>0 k²>0 1. E 2. A

What is the fastest way to solve the following problems: 1. If the product of the integers w, x, y and z is 770 and if 1 10 13 16 18 21 2. What is the perimeter of the trapezoid ABCD, with AB=60, BC=70, CD=100, DA=? (but on the figure it is the base) We also know that DAB and ABC are right angles. 380 360 330 300 230 1. 13 2. 380

For me it is definitely A: - C, D and E are out: the use of "which.....its....." in C and D as well as the use of "with.....its....." in E, is not correct gramatically and repeat the subject "Virginia white-tailed deer" - Now B: there is a problem in the construction of the sentence "and its...with its...and its...". As you can see, the construction of the sentence is not logical at all, the "with its..." in the middle in not correct. - A is the correct answer. the construction of the sentence seems to be logical

Hi there, I would say: - First of all the subject of the sentence is "the only evidence". This subject is singular, therefore "ARE" is not correct and you can eliminate all the choices with are so A, B, and E are out. - Now we have two choices, it is either C or D. However, in D "a period lasting..." is unidiomatic. C uses the expression "period of more than..." which is idiomatic, C is the corect answer Hope this helps :D

I didn't know that :hmm:, thank you very much for the information :D

by the way, can anyone tell me why everybody when annoucing his own results on the forum has a scrore up to 50 for quantitave and 40 something for Verbal Whereas there are only 37 questions in math and 41 in verbal...??

Hi, i would like to know if the essays in te Gmat are taken in the very final score. For example a friend of mine took the Gmat and had 490, but can he expect at least 550 with the essays? thanx

Actually, i have planned to make a MBA in the US because my B school in France pays it for me... i know i am lucky but it is because i did a good work (25 places for the MBA out of 400 students):tup: I booked my seat today and i will pas it on the 31st of january[clap]....kind of hurry i know....:o I need only 600 so i guess it is faisable...:hmm: :)

WAWWWWWWWWW [banana] It is really awesome!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!:tup::tup::tup: Thank you very much; :idea:I know what i am going to do this week end then!! :idea: