gmat quantitative questions 7 problem solving

... spiritually.”- M Scott Peck Trang 97.1 What is Problem Solving? Problem solving forms part of thinking Considered the most complex of all intellectual functions, problem solving has been defined as higher-order ... I'm so smart, it's just that I stay with problems longer.” - Albert Einstein Trang 137.3 Problem Solving ProcessAccepting the Problem Step 1: What is the Problem? Step 2: What Are the Alternatives? ... desired goal state It is part of the larger problem process that includes problem finding and problem shaping. Source: http://en.wikipedia.org/wiki/Problem_solving Trang 10“ He who asks a question

Ngày tải lên: 03/12/2016, 11:27

... units digit of 615 - 74 - 93? A) 8 B) 7 C) 6 D) 5 E) 4 View Answer and Explanation Trang 3GMAT Practice Questions | GMAT Study Guide | Free GMAT Prep www.platinumgmat.com | GMAT Practice Test ... is the value of z? A) -27 B) -10 C) 0 D) 10 E) 27 View Answer and Explanation Trang 5GMAT Practice Questions | GMAT Study Guide | Free GMAT Prepwww.platinumgmat.com | GMAT Practice Test Copyright ... Trang 2GMAT Practice Questions | GMAT Study Guide | Free GMAT Prep www.platinumgmat.com | GMAT Practice Test Copyright © 2009 PlatinumPrep, LLC May be distributed freely, but not modified 679 Units

Ngày tải lên: 30/08/2016, 02:17

... Inc.McKinsey Problem Solving Test Practice Test A Trang 2Practice Test Overview and InstructionsThis practice test has been developed to provide a sample of the actual McKinsey Problem Solving Test ... ability to solve business problems using deductive, inductive, and quantitative reasoning This practice test contains a total of 26 questions The actual test contains 26 questions and you will be ... per hot dog, made by Kosher Franks before implementing this campaign? A) $0.33B) $0.67C) $1.67D) $2.00 7 FoodInc requires all marketing campaigns to pay back the initial investment within the

Ngày tải lên: 19/07/2013, 10:31

... cutting needs Figure 1 General Problem Solving Model 2.1 Inventive Problems The other type of problem is one with no known solution It is called an inventive problem and may contain contradictory ... distilled the problems, contradictions, and solutions in these patents into a theory of inventive problem solving which he named TRIZ 3.0 TRIZ: The Theory of Inventive Problem Solving There ... general approach to problem solving shown in figure 1 A model wasconstructed as shown in figure 4 Trang 8Figure 4 TRIZ Approach to Problem Solving.3.1.1 Step 1 Identifying My Problem Boris Zlotin

Ngày tải lên: 10/12/2013, 03:15

... strategies, sample questions, and explanations for all the problems These explanations present possible problem-solving strategies for the problems \ Test-taking Strategies for Problem Solving 1 Pacing ... Trang 14 Problem Solving | = In these questions you are to solve each problem and select the best of questions does not extend beyond that assumed to ... accompanying a problem solving question Is intended to provide information useful in solving the problem Figures are drawn as accurately as possible EXCEPT when it ts stated in a specific problem

Ngày tải lên: 24/01/2014, 08:20

... value of= 19 ~ ( ~ 3) ? The value of — 3 —-(- 10)1s—3 + 10=7, and the value of - 10-(-3)1s-—10+3=-—7 The difference 1s 7-(-7) = 7 + 7 =14 Thus, the value of the first expression 1s 14 more than ... mtegers w, x, y, and z is 770, and if 1<w<x<y <z, whats the value of w +z? (A) 10 (B) 13 (C) 16 (D) 18 (E) 21 % The prime factorization of 770 1s (2)(5)(7)(11) Since 1<w<x<y<z, ... version http://www.neevia.com Trang 17Alternatively, convert the fractions to decimal form 2=066666 , 3Š =066, Š.=0727272 „3 =06, 3 50 un 5 12 — 0481481 27 decimal equivalents, only “ 18 greater

Ngày tải lên: 24/01/2014, 08:20

... fol lowing teeth present: 0243 21112345 6_ 7654331 [1234067 ST and 717 are partly erupted The lower labial segment is moderately crowded with 272 boally displaced lingually and TT slightly ... Prominent chin and TMJDS 59 Drifting incisors 65 Appliance-related problems 69 Tooth movement and related problems 73 Cleft lip and palate 78 Nursing and early childhood caries 83 The uncooperative child ... Central incisor 6-7 Upper Central incisor 7-8 Lateral incisor 7-8 Lateral incisor 8-9 First molar Second molar 24-36 12-15 Fitpremolar 5econdpremolar 10-12 10-11 First molar 67 Second molar

Ngày tải lên: 16/02/2014, 15:20

... 1, 7), (0, 7, 0, 1) ≈ (1, 1, 7, 7) and (1, a, 0, 1) ≈ (0, a, 7, 7) for any a∈ D We call each element in the set {(1, 0, 1), (0, 1, 7), (0, 7, 0, 1), (1, 1, 7, 7), (1, a, 0, 1), (0, a, 7, 7)} ... s3n+ 1 33n+1 + 0 33n+2 + 1 33n+1 = s3n+ 0 33n+1 + 1 33n+2 + 7 33n+1 = s3n+ 1 33n+1 + 7 33n+2 + 7 33n+1 = s3n+ 7 33n+1 + 7 33n+2 + 7 where s3n, s3n and s3n ∈ supp µ3n Therefore # s3n+3 = 2# s3n ... y3k+1, 0, 1)∈ {(0, 7, 0, 1), (1, 0, 0, 1), (1, 7, 0, 1)} a) If (y3k, y3k+1, 0, 1) = (0, 7, 0, 1) or (1, 0, 0, 1), then # t3k+3 a 2F3k a F3(k+1) b) If (y3k, y3k+1, 0, 1) = (1, 7, 0, 1) We consider

Ngày tải lên: 05/03/2014, 14:20

... Trang 1Quantitative comparisons practice This file contains 621 quantitative comparison questions with full answers and explanations! The questions were written and answered ... whose edges are 7.5 B: The volume of a box whose edges are 6, 7 and 10 The best answer is A A = The volume is (7.5)3 = (56.25)2, which is a little over 420 B = The volume is 6 x 7 x 10 = 42 x 10 ... positive integer greater than 1 The best answer is A Simplify the expression: 4 2 4 1 2 1 2 1 2 1 757 57 57 5 X X X X Trang 28A: X + Y + Z + W B: 8 AI: AI: (X + Y)(Z + W) = 21 X, Y, Z and W are positive

Ngày tải lên: 23/04/2014, 23:18

... Trang 1Problem solving practice This file contains over 600 problem solving and data sufficiency questions for the GMAT with full answers and explanations ... that is smaller than 7/9 For now this is the right answer (d) 7/9 is bigger than 7/12 (e) Bring this answer and (c) to a common denominator 7/9 = 35/45 and 3/5 = 27/45 7/9 is the largest fraction ... fraction is A. 17 Which of the following fractions is the largest? The best answer is C Lets compare all the answers to 2/7, unless we find a larger fraction (b) 2/3 is larger than 2/7 For now,

Ngày tải lên: 23/04/2014, 23:18

... 0.0002 5 In 1970 there were 8,902 women stockbrokers in the United States By 1978 the number had increased to 19,947 Approximately what was the percent increase? Trang 17GMAT 数学 PROBLEM SOLVING 6 ... 180o(C) 225o(D) 270o (E) 315o Trang 10 解决问题汇编 Questions 4-5 refer to the following graphs Trang 11GMAT 数学 PROBLEM SOLVING 24 4 Of the following, which is closest to the increase from 1975 to 1980 ... 10・9・8・7・6・5・4・3・2・1 (B) 10・10 (C) 10・9 (D) 45 (E) 36 33 321 33 Trang 19GMAT 数学 PROBLEM SOLVING 32 SECTION 7 30 Minutes (20 Questions) 1 At the rate of $7.50 per hour, how many hours must a person work to earn

Ngày tải lên: 23/04/2014, 23:22

... either 7 and 5 or 5 and 7 Would the number of permutations be the same for both sets of values? Let's start with x = 7, y = 5 The number of ways to seat 7 people in 5 positions (chairs) is 7!/2! ... Trang 11 4!, 8!/2!2 7 P 4 3 4 P 2 + 4 P 3 + 4 P 4 4 4!/2! 5 10 P 2 + 10 P 3 6 ( 10 P 8 + 10 P 9 + 10 P 10 ) × 12 seconds 7 6! – 5! × 2! 8 7 C 4 9 12 C 9 10 2 C 1 × 3 C 1 × ( 7 C 4 – 5 C 2 ) 11 ... × 3 C 1 × ( 7 C 4 – 5 C 2 ) 11 ( 5 C 3 – 3 C 1 ) × 3! 12 (4! / 2!) × 2! 13 7 C 3 14 7 P 3 15 5! / 2! 16 4 P 3 17 4 × 4 = 16 18 Another version: 2 × 5 C 4 × 2 = 20 19 (3 ! × 2 ! × 3 !) × 3

Ngày tải lên: 14/05/2014, 16:55

... Trang 1SAT problem solving practice test 011 Of the following, which is greater than ½ ? 4 A cubical block of metal ... the other set? A 4 B 7 C 8 D 12 E it cannot be determined from the information given 6 If f(x) = (x + 2) / (x-2) for all integers except x=2, which of the following has the 7 ABCD is a square ... are integers greater than 1 5n is the square of a number 75np is the cube of a number The smallest value for n + p is A 14 B 18 C 20 Trang 7D 30 E 50 1 The distance from town A to town B is five

Ngày tải lên: 03/06/2014, 13:27

... the polynomial by using the reverse of the distributive law 3 + 27 1 x x = 7x2+ 3 Thus, factoring 49x3+ 21x results in 7x(7x2+ 3) Isolating Variables Using Fractions It may be necessary to ... order and then add the products Example: (3x + 1)(7x + 10) = 3x and 7x are the first pair of terms, 3x and 10 are the outermost pair of terms, 1 and 7x are the innermost pair of terms, and 1 and ... parenthe-Example: (8x – 7y + 9z) – (15x + 10y – 8z) Begin with a polynomial (8x + –7y + 9z) + (–15x + –10y + –8z) Change all subtraction within the parameters first (8x + –7y + 9z) + (–15x + –10y

Ngày tải lên: 18/06/2014, 17:20

... PDE solving methods Its coverage for 1-D, 2-D and 3-D elliptic or parabolic problems is quite broad, and it handles some hyperbolic problems Since a PSE should provide complete support for the problem ... problem solving environment (PSE) PELLPACK for modeling physical objects described by partial differ-ential equations (PDEs) The scope of this PSE is broad as PELLPACK incorporates many PDE solving ... solvers, problem solving environments, programming-in-the-large, programming frameworks, software bus 1 INTRODUCTION The concept of a mathematical software library was introduced in the early 70s

Ngày tải lên: 29/06/2014, 04:20

... EXAMPLE 1 -7 STOKES' THEOREM Verify Stokes' theorem of (25) for the circular bounding contour in the xy plane shown in Figure 1-24 with a vector The Curl and Stokes' Theorem zi -1 ri - 37 i Figure ... perpendicular to A? Problems 41 What are the angles between each of the following vectors: A = 4i - 2i, + 2i, B= -6ix + 3i, - 3i, C= i + 3,+i, Given the two vectors A=3i,+4i, and B=7ix-24i, (a) What ... proved by direct computation using the determinantal relation in Section 1-5-1 defining the I 39 Problems curl operation: i i, i, V x (Vf)= det a ax a ay az af af af ax ay az =(••L f +,( af ayaz...

Ngày tải lên: 03/07/2014, 02:20

... and Problem Solving Copyright © 2005 by John Wiley & Sons, Inc Reproduced by permission of Pfeiffer, an Imprint of Wiley www.pfeiffer.com 236 101 Activities for Teaching Creativity and Problem Solving ... and Problem Solving Copyright © 2005 by John Wiley & Sons, Inc Reproduced by permission of Pfeiffer, an Imprint of Wiley www.pfeiffer.com 240 101 Activities for Teaching Creativity and Problem Solving ... Teaching Creativity and Problem Solving TLFeBOOK Related Activities • Force-Fit Game [74 ] Procedure Distribute the Blender Handout, review it with the participants, and answer any questions they may...

Ngày tải lên: 14/08/2014, 16:20

... Instructions McKinsey Problem Solving Test Practice Test Overview and Instructions This practice test has been developed to provide a sample of the actual McKinsey Problem Solving Test used for ... ability to solve business problems using deductive, inductive, and quantitative reasoning This practice test contains a total of 26 questions The actual test contains 26 questions and you will be ... prescription pharmaceuticals market in Exhibit 1? A) $13.4 billion B) $ 37. 5 billion C) $71 .7 billion D) $200.8 billion 17 PharmaCo In an attempt to examine the market in certain countries in greater...

Ngày tải lên: 19/07/2013, 10:40

... Instructions McKinsey Problem Solving Test Practice Test Overview and Instructions This practice test has been developed to provide a sample of the actual McKinsey Problem Solving Test used for ... ability to solve business problems using deductive, inductive, and quantitative reasoning This practice test contains a total of 26 questions The actual test contains 26 questions and you will be ... ratio % calculated for broker policies Deviation from average claims ratio % -5 B C 2000 77 2001 79 2002 79 2003 80 2004 83 A B C 20 InCo Exhibit shows some data on the share of premium income...

Ngày tải lên: 19/07/2013, 10:45

... That’s the Ticket! What’s the Problem? 249 252 255 258 261 264 268 272 274 278 282 284 2 87 290 Chapter 10: Brainstorming with Unrelated Stimuli 71 72 73 74 75 76 77 78 79 80 Battle of the Sexes Best ... M H M M M 72 Best of X 75 Grab Bag Forced Association 76 It’s Not My Job X X X X X 77 Rolestorming X 55 ,77 X X Any 30 UR M H L M M 76 Any 60* UR H M M M H 78 Roll Call X X 20,58 ,74 Any 45 ... Tabloid Tales We Have Met the Problem and It Is We What if ? 120 123 1 27 130 133 1 37 140 143 146 150 153 156 159 162 1 67 169 173 177 181 184 189 193 196 199 201 204 2 07 211 214 Contents Chapter...

Ngày tải lên: 12/08/2013, 20:09