Gmat b - Study guides, Class notes & Summaries

GMAT Test - Quant Notes Questions & Answers 2023/2024 even*even - ANSWER-even anything times an even number is even even * odd - ANSWER-even anything times an even number is even odd*odd - ANSWER-odd If y>0 is x>0 ? 1)x+y>0 2)x/y > 0 - ANSWER-2) since Y is positive we know that x > y since Y is positive X is positive Train A and Train B began traveling towards each other from opposite ends of a 500-mile long track at 1:00 PM. If Train A traveled at 35 mil...

GMAT Verbal Practice Exam Questions 2023/2024 CRITICAL REASONING: - ANSWER- Plant scientists have been able to genetically engineer vegetable seeds to produce crops that are highly resistant to insect damage. Although these seeds currently cost more than conventional seeds, their cost is likely to decline. Moreover, farmers planting them can use far less pesticide, and most consumers prefer vegetables grown with less pesticide. Therefore, for crops for which these seeds can be developed, t...

GMAT Math Ultimate correctly answered rated A+ 2023Common Factors - correct answer Break down both numbers to their prime factors to see what factors they have in common. Multiply all combinations of shared prime factors to find all common factors. Gross Profit - correct answer Gross profit = Selling Price - Cost Combined Events - correct answer For events E and F: • not E = P(not E) = 1 - P(E) • E or F = P(E or F) = P(E) + P(F) - P(E and F) • E and F = P(E and F) = P(E)P(F) Mu...

GMAT Practice Questions and answers rated A+ Already passedC. - correct answer Each student in a room is a sophomore, a junior, or a senior. Each of these students has exactly one of the categorizations of sophomore, junior, and senior. How many students in the room are seniors? STATEMENT 1: There are a total of 36 students in the room, of which 1/3 are sophomores. STATEMENT 2: There are 14 juniors in the room. A. Statement (1) BY ITSELF is sufficient to answer the question, but statement (...

GMAT Math with accurate solution 2023 Common Factors - Break down both numbers to their prime factors to see what factors they have in common. Multiply all combinations of shared prime factors to find all common factors. Gross Profit - Gross profit = Selling Price - Cost Combined Events - For events E and F: • not E = P(not E) = 1 - P(E) • E or F = P(E or F) = P(E) + P(F) - P(E and F) • E and F = P(E and F) = P(E)P(F) Multiplication Principle - The number of ways independent...

Test Bank: GMAT Quant Practice Exam Questions [100% correctly Solved] Graded A+ **Problem Solving:** 1. If x + y = 10 and x - y = 4, what is the value of x? x = 7 2. Simplify the expression: (3x + 5)(x - 2). 3x^2 - 6x + 5x - 10 = 3x^2 - x - 10 3. A car covers a distance of 180 miles in 3 hours. What is its average speed? 60 miles per hour 4. The sum of two consecutive integers is 49. What are the integers? 24 and 25 5. If 3x + 4 = 19, what is the value of x? x = 5 ...

GMAT Prep Exam Questions & Answers 2023/2024 Countries A and B are in competition to draw tourists to their countries. In country A, about 2,500 violent crimes are reported per year. In country B, about, 100 violent crimes are reported per year. Trying to draw tourists away from country A, officials in country B use these violent crime statistics to claim it has a lower violent crime rate than country A. Which of the following, if true, would most undermine country B's argument that it h...

Divisibility of LCM If x is divisible by A and by B,then x is divisible by the LCM of A and B, no matter what. Calculation of LCM Factors of 20 Imp: Prime factors of 20 are: 2, 2, and 5 and Factors are, 1, 2, 4, 5, 10, and 20 2 unique prime factors 3 prime factors 6 factors Some squares Powers of 2 1, 2, 4, 8, 16, 32, 64, 128 (first 8) Powers of Negative 2 Minus numbers squared by Minus A special number Pulling out common factor No Negative square root in...

The term "average" on the GMAT can also be used interchangeably with _____ & _____ - Answer Arithmetic Mean Mean Mean formula - Answer Sum of n numbers ÷ n Median - Answer The middlemost value when the numbers are arranged in ascending order When n (the amount of numbers) is odd: the median = When n is even: median = - Answer Odd = middle number Even = average of the 2 middle numbers Find the median of these two sets [7,4,2,8,2] [5,3,1,9,6,10] - Answer Mode - An...

Gmat exam with answers Critical reasoning 2024 UPDATE Gmat exam with answers Critical reasoning 1- A certain mayor has proposed a fee of five dollars per day on private vehicles entering the city, claiming that the fee will alleviate the city's traffic congestion. The mayor reasons that, since the fee will exceed the cost of round-trip bus fare from many nearby points, many people will switch from using their cars to using the bus. Which of the following statements, if true, provides t...