GMAT Guías de estudio, Notas de estudios & Resúmenes

Video 1 Lesson: Introduction to Sentence Correction How many questions are there for sentence correction in the GMAT? 13-15 questions about 1/3 of verbal questions Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:02 / 0:15 Full screen How long should you spend with this question type? 1.5 minutes at most What do sentence correction questions test? Understanding of correct/effective written English - first answer choi...

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...

WHEN YOU SEE: -An Isocleles Triangle with a hypotenuse that doesn't have the √2 next to it -How do you do that quick equation ex: ISO triangle : Hypotenuse = 16 - Answer--Divide the hypotenuse by 2 and multiple by √2 . ex: 16 = 16/2 = 8*√2 = 8√2 When you see: -An abstract sequence question -such as... ex: if the terms of sequence t1,t2,t3,...tn, what is the value of n? 1. The sum of the n terms is 3,124 2. The average (arithmetic mean) of the n terms is 4 - Answer--Thin...

Common Factors - correct answerBreak 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 answerGross profit = Selling Price - Cost Combined Events - correct answerFor 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 - correct answerThe number of w...

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 Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:01 / 0:15 Full screen 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...

An argument is made up of premises (data) and a conclusion which was drawn on the basis of these premises. - correct answer -An argument is comprised of: Premise(s) - factual data or a given; Conclusion - statement, opinion, or judgment based on the premise(s). The conclusion may be logical (Example 1) or flawed (Example 2): 1. All cars have wheels. Therefore, John's car has wheels. Ballparking π≅3+ will become extremely useful when solving geometry questions involving circles. -...

GMAT Exam Prep Study Guide 2023

"Alexandra needs to mix cleaning solution in the following ratio: 1 part bleach for every 4 parts water. When mixing the solution, Alexandra makes a mistake and mixes in half as much bleach as she ought to have. The total solution consists of 27 mL. How much bleach did Alexandra put into the solution? " - correct answer -3 ml "What is the cube root of w ? (1) The 5th root of w is 64. (2) The 15th root of w is 4." - correct answer -D x^y=y^x, where x is prime and y is even - correct...

Sections - correct answer -1. Analytical writing (analysis of an argument)- 30 min. Type essay on keyboard. Scored on a scare of 0-6. 2. Integrated reasoning (multi-source reasoning, table analysis, graphics interpretation, two-part analysis)- 30 min. Get computer calculator. Multiple choice. 12 questions. Take break after. 3. Quantitative (problem solving and data sufficiency)- 75 min. No calculator. Multiple choice. Scored on a scale of 0-60. 37 questions. Take break after. 4. Verbal (read...

Mixed Number to Improper Fraction Multiply the denominator by the whole number, add to the numerator. Keep the denominator the same. least common denominator The least common multiple of the denominators of two or more fractions. To determine the LCD of the fractions, list the multiples of the denominators and find the smallest number that is common to the lists. Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full scr...