Gmat quant Study guides, Class notes & Summaries

Regarded by opponents as ineffective and meddlesome and by supporters as a conserver of life and energy, the fight over the speed limit continues in our legislatures and on our freeways. (A) Regarded by opponents as ineffective and meddlesome and by supporters as a conserver of life and energy, the fight over the speed limit continues in our legislatures and on our freeways. (B) Regarded by opponents as ineffective and meddlesome and by supporters as a conserver of life and energy, the speed...

Adding Fractions w/Different Denominators (a/b) + (c/d) = (ad + bc)/bd Subtracting Fractions w/Different Denominators (a/b) - (c/d) = (ad - bc)/bd Comparing Fraction Size: Bowtie Method (a/b) > (c/d) if ad > bc Properties of a Number Between 0 and 1 x^2 < x < √x 3 Common Quadratic Identities Difference of Squares Even/Odd Rules Prime Numbers Less than 100 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71...

Adding Fractions w/Different Denominators correct answers (a/b) + (c/d) = (ad + bc)/bd Subtracting Fractions w/Different Denominators correct answers (a/b) - (c/d) = (ad - bc)/bd Comparing Fraction Size: Bowtie Method correct answers (a/b) > (c/d) if ad > bc Properties of a Number Between 0 and 1 correct answers x^2 < x < √x 3 Common Quadratic Identities correct answers Difference of Squares correct answers Even/Odd Rules correct answers Prime Numbers Less t...

4^x + 4^-x = 2 - To get reciprocals to equal 2, both must be 1, so x = 0 Point Q lies in the interior of a particular circle. Is point Q the center of the circle? (1) There exist points A, B, and C, all distinct points on the circle's circumference, such that the distances QA, QB, and QC are identical. - Yes Point Q lies in the interior of a particular circle. Is point Q the center of the circle? (2) At least two different diameters of the circle contain point Q. - Yes, A...

Understand, Plan, Solve Mathematicians know that the real math on hard problems is not Solve; the real math is Understand and Plan. - 1) Understand the problem first. 2) Plan your attack by adapting known techniques in new ways. 3) Solve by executing your plan. If you know you can Solve quickly, then you can take more time to comprehend the question, consider the given information, and select a strategy. To this end, make sure that you can rapidly complete calculations and manipul...

GMAT Quant Questions

GMAT Quant Questions And Answers 2023 A candy company sells premium chocolate candies at $5 per pound and regular chocolate candies at $4 per pound in increments of whole pounds only. If Barrett buys a 7-pound box of chocolate candies that cost him $31, how many pounds of premium chocolate candies are in the box? (A) 1 (B) 2 (C) 3 (D) 4 (E) 5 - ANS-(C) A certain medicine requirea 4 doses per day. If each dose is 150 milligrams, how many milligrams of medicine will a person have...

A candy company sells premium chocolate candies at $5 per pound and regular chocolate candies at $4 per pound in increments of whole pounds only. If Barrett buys a 7-pound box of chocolate candies that cost him $31, how many pounds of premium chocolate candies are in the box? (A) 1 (B) 2 (C) 3 (D) 4 (E) 5 - correct answer -(C) A certain medicine requirea 4 doses per day. If each dose is 150 milligrams, how many milligrams of medicine will a person have taken after the wnd od the third d...

a + b = correct answers b + a a x b = correct answers b x a (a + b) + c = correct answers a + (b + a) (a x b) x c = correct answers a x (b x a) a (b + c) = correct answers ab + ac Adding a positive number correct answers Move right along the number line Subtracting a positive number correct answers Move left along the number line Adding a negative number correct answers Move left along the number line a + (-b) = a - b Subtracting a negative number correct answers Move r...

Quant is placed in which sections, Total Questions, Total Time, Scoring, Question Types??? correct answersIt is the 3rd Section, 37 multiple choice questions, 75 minutes, 0-60 (effectively 7-51), Problem Solving, Data Sufficiency. 4 Sections of GMAT??? correct answersAnalytical Writing Assessment (AWA) 1 Argument essay 30 minutes. Integrated Reasoning 12 questions on four Question types 30 minutes *Quantitative section 37 questions 75 minutes Verbal section 41 questions ...