pesfunk posted a new topic called A group of 8 friends in the Problem Solving forum
“A group of 8 friends want to play doubles tennis. How many different ways can the group be divided into 4 teams of 2 people? A. 420 B. 2520 C. 168 D. 90 E. 105 OA E This is how I did it, 1st pair = 8 * 7 = 56 2nd pair = 6 * 5 = 30 3rd pair = 4 * 3 = 12 4th pair = 2 * 1 = 2 ...”
April 23, 2011
pesfunk posted a new topic called Religious beliefs - Quite confusing in the Sentence Correction forum
“Religious beliefs of Thomas Hardy are debatable but, but no one can dispute his compelling literary genius exemplified by far from the madding crowd or Tess of the d''ubervilles. A. but no one can dispute his compelling literary genius B. but none can dispute his compelling literary genius C. ...”
April 23, 2011
pesfunk posted a new topic called a/b > b/c - inequality in the Problem Solving forum
“Hi, I have this as an inequality: a/b > b/c Mathematically, can we cross multiply to make it ac > b^2 ??”
April 19, 2011
pesfunk posted a new topic called Greater VS Higher in the Sentence Correction forum
“Hi, Could someone kindly help me understand the difference between GREATER and HIGHER ? Regards Manish”
April 18, 2011
pesfunk posted a new topic called distinct points A, B, C , and D in the Data Sufficiency forum
“If distinct points A, B, C , and D form a right triangle ABC with a height BD , what is the value of AB times BC ? 1) AB=6 2) The product of the non-hypotenuse sides is equal to 24 OA is B but I don''t get how !!”
April 16, 2011
pesfunk posted a new topic called Confused with the signs :( in the Problem Solving forum
“Hi Guys I''m a little confused with the signs. Could someone please let me know the 2 values of K in this case ? K^2 - 7K - 18 > 0 Regards”
April 16, 2011
pesfunk posted a new topic called ABCD is a quadrilateral in the Data Sufficiency forum
“Could someone help me with this one please ? ABCD is a quadrilateral. A rhombus is a quadrilateral whose sides are all congruent. BCEF is a rhombus and shares a common side with the quadrilateral ABCD. The area of which one is greater: ABCD or BCEF ? (1) ABCD is a square. (2) BCEF is not a ...”
April 16, 2011
pesfunk posted a new topic called Some patients who do not respond to therapies in the Sentence Correction forum
“Why is C incorrect ? Some patients who do not respond to therapies of depression may simply have received inadequate treatment, having, for example been prescribed a drug as a dosage too low to be effective or having been taken off a drug too soon. A -- having, for example been prescribed a ...”
April 15, 2011
pesfunk posted a reply to Amount in the Sentence Correction forum
“Thanks guys !! This explains...”
April 14, 2011
pesfunk posted a reply to Amount in the Sentence Correction forum
“Could you please tell me why "higher" is incorrect in this case ?”
April 14, 2011
pesfunk posted a new topic called Amount in the Sentence Correction forum
“Although the total ticket revenues from independent movie theaters amounts to a sum more than $300 million last year, many analysts predict that such theaters will struggle this year and in the future. A. amounts to a sum more B. amounts to more C. amounted to more D. amounted to higher E. ...”
April 14, 2011
pesfunk posted a reply to faced with an estimated $2 billon in the Sentence Correction forum
“even i''m struggling with C :(”
April 1, 2011