## GMAT Study Topic: GMAT Math

Posted on Sun Jan 03 23:05:06 EST 2016 /

GMAT Flash Card: What are 2 good practices when doing word problems?

GMAT Flash Card: What is a good practice when doing data sufficiency problems?

GMAT Flash Card: When is a good time to approximate?

GMAT Flash Card: Give shortcuts for finding the following percentages of numbers

GMAT Flash Card: Give shortcuts for the following calculations

GMAT Flash Card: What is the nearest neighbor technique for multiplication? for division?

GMAT Flash Card: Are mixed numbers better to use than improper fractions?

GMAT Flash Card: Dividing by a fraction is the same as

GMAT Flash Card: What should you try to do when dealing with decimals

GMAT Flash Card: What are the following common decimal to fraction equivalents?

GMAT Flash Card: What should you do when you are dealing with a wide range of decimals? Like a very large number and a very small number?

GMAT Flash Card: What is the order of operation and its acronym?

GMAT Flash Card: What is the difference between an expression and an equation?

GMAT Flash Card: Characteristic of a linear equation?

GMAT Flash Card: How you do reduce equation when both side of an equation are fractions?

GMAT Flash Card: How many linear equations do you need to solve for n variables?

GMAT Flash Card: What are the two ways to solve for variables when you have a system of linear of equations?

GMAT Flash Card: What should you avoid doing in data sufficiency problems when you have a system of linear equations?

GMAT Flash Card: What should you look out for when you have a system of linear equations (2 or more)?

GMAT Flash Card: What is the form for quadratic equations?

GMAT Flash Card: What is the method of solving for quadratic equations?

GMAT Flash Card: How many equations do quadratics factor out to (in the GMAT) and what does it equal?

GMAT Flash Card: What are the 3 most common types of quadratic equations?

GMAT Flash Card: What must you do in an inequality when you multiply or divide by a negative number?

GMAT Flash Card: In an inequality, when multiplying or dividing by a variable, what must your answer show?

GMAT Flash Card: if you are multiplying or dividing by a variable in an inequality in a data sufficiency question, what is needed to conclude that there is enough information to solve the problem?

GMAT Flash Card: How do you handle 2�Cpart inequalities?

GMAT Flash Card: What is another name for absolute value?

GMAT Flash Card: How do you handle abs values in equations and inequalities?

GMAT Flash Card: What should you look out for in the question stem regarding variables in absolute value?

GMAT Flash Card: if you are multiplying or dividing by a variable in an inequality in a data sufficiency question, what is needed to conclude that there is enough information to solve the problem?

GMAT Flash Card: How do you handle 2�Cpart inequalities?

GMAT Flash Card: What is another name for absolute value?

GMAT Flash Card: How do you handle abs values in equations and inequalities?

GMAT Flash Card: What should you look out for in the question stem regarding variables in absolute value?

GMAT Flash Card: What exponents of a variable will always be positive?

GMAT Flash Card: How do you convert an exponent in the denominator of a fraction?

GMAT Flash Card: How do you convert a fractional exponent? n^(y/x)

GMAT Flash Card: How do you handle multiplying same variables with exponents? How does this apply to fractional and negative exponents?

GMAT Flash Card: How can you convert an addition of an exponent? x^(y+z) = ?

GMAT Flash Card: How can you convert a subtraction of an exponent? x^(y�Cz) = ?

GMAT Flash Card: How can you convert a multiplication of exponents? x^(yz) = ?

GMAT Flash Card: How do you solve equations with different bases of exponents?

GMAT Flash Card: What can you do when the bases of an exponential on two sides of an equation are the same?

GMAT Flash Card: How can you convert a multiple to an exponent? (xy)^2 = ?

GMAT Flash Card: How do you find (or simplify) square roots of an unfamiliar number?

GMAT Flash Card: How can you convert a root of a multiple? Root(xy) = ?

GMAT Flash Card: How can you convert a root of a fraction? Root (x/y) = ?

GMAT Flash Card: Can you convert a root of an addition or subtraction?

GMAT Flash Card: What should you do with a root in the denominator?

GMAT Flash Card: What is the cube root of: 8, 27, 64, 125?

GMAT Flash Card: What is the number of degrees on a straight line?

GMAT Flash Card: What can you assume about diagrams in DS questions?

GMAT Flash Card: What are the 2 characteristics of an equilateral triangle?

GMAT Flash Card: What are the 2 characteristics of an isosceles triangle?

GMAT Flash Card: What is the sum of the interior angles of a triangle?

GMAT Flash Card: Area of a triangle = ?

GMAT Flash Card: What are the characteristics of the height and base of a triangle?

GMAT Flash Card: What is true about the sum of two sides of a triangle?

GMAT Flash Card: What is true about the difference of two sides of a triangle?

GMAT Flash Card: When can you apply the Pythagorean Theorem?

GMAT Flash Card: Give some common right triangle multiples

GMAT Flash Card: What are the degrees of the angles of an isosceles right triangle?

GMAT Flash Card: What is the ratio of the length of the sides of isosceles triangle with respect to its angles?

GMAT Flash Card: What are the degrees of half of an equilateral triangle?

GMAT Flash Card: What is the ratio of the length of the sides of half of an equilateral triangle with respect to its angles?

GMAT Flash Card: Perimeter of a square =?

GMAT Flash Card: Perimeter of a rectangle =?

GMAT Flash Card: Area of a square =?

GMAT Flash Card: Area of a rectangle=?

GMAT Flash Card: Area of a trapezoid=?

GMAT Flash Card: What type of triangle are squares composed of?

GMAT Flash Card: Diameter of a circle with respect to its radius =?

GMAT Flash Card: Circumference of a circle=?

GMAT Flash Card: Area of a circle =?

GMAT Flash Card: Length of an arc of a circle with respect to its angle and circumference =?

GMAT Flash Card: Area of a sector of a circle =? with respect to its angle and area?

GMAT Flash Card: What is the difference between a major arc vs. minor arc?

GMAT Flash Card: Central angle of a circle =

GMAT Flash Card: Inscribed angle of a circle=?

GMAT Flash Card: Angle formed by two chords intersecting in a circle =?

GMAT Flash Card: Angle formed outside a circle by two secants, two tangents, or secant and a tangent = ?

GMAT Flash Card: What is the angle formed by a tangent and the radius?

GMAT Flash Card: What can you say about 2 tangent segments drawn to a circle from the same external point?

GMAT Flash Card: Volume of a rectangular solid=?

GMAT Flash Card: Volume of a cube=?

GMAT Flash Card: Volume of a cylinder=?

GMAT Flash Card: Surface area of a rectangular solid =?

GMAT Flash Card: Surface area of a cylinder =?

GMAT Flash Card: Where is the first quadrant in a coordinate graph and which way does it progress?

GMAT Flash Card: Define the slope of a line.

GMAT Flash Card: How can you visualize a positive slope vs. a negative slope?

GMAT Flash Card: What is the slope of the x�Caxis and y�Caxis?

GMAT Flash Card: How do you find the slope of a line using two points?

GMAT Flash Card: What is the equation of a line?

GMAT Flash Card: What does the x�Cintercept tell you?

GMAT Flash Card: What does the y�Cintercept tell you?

GMAT Flash Card: How do you find the x or y intercept using the equation of a line?

GMAT Flash Card: How do you find the distance between two points?

GMAT Flash Card: What are characteristics of a regular polygon? (2 of them)

GMAT Flash Card: What is the sum of the interior angles of a polygon?

GMAT Flash Card: Ratios can be written in what two forms?

GMAT Flash Card: How to convert between the two forms of ratios?

GMAT Flash Card: Can ratios be reversed?

GMAT Flash Card: What is the common equation needed to find ratios or values?

GMAT Flash Card: How do you handle the ratio when it doubles or halves or others?

GMAT Flash Card: How do you handle a ratio when adding or subtracting from a part?

GMAT Flash Card: What should try to do when you have percents?

GMAT Flash Card: How do you handle percent increases or decreases?

GMAT Flash Card: How do you find the percentage change for two numbers?

GMAT Flash Card: If numbers are the same, will a percent increase be the same as a percent decrease?

GMAT Flash Card: What is the difference between a rate and a ratio?

GMAT Flash Card: What are the 2 characteristics of average rates?

GMAT Flash Card: How do you handle the rates when objects move toward or away from each other?

GMAT Flash Card: How do you handle the rates when one objects is catching up to the other?

GMAT Flash Card: What is the total rate for two or more things working together to achieve the same goal (with respect to their individual rates)?

GMAT Flash Card: How is the work rate equation expressed in time?

GMAT Flash Card: How do you handle the work equation when you have more than two rates?

GMAT Flash Card: What is the shortcut equation for when want to find out the amount of time that a combined work effort will take?

GMAT Flash Card: When should you use the rate equation vs. the time equation?

GMAT Flash Card: What is the best way to handle mixture problems?

GMAT Flash Card: In a mixed solution of two liquids, what will the final solution be the ratio of with respect to each liquid?

GMAT Flash Card: In mixture problems, How do you handle it when the question asks for ratios or fractions? (or gives only ratios or fractions)?

GMAT Flash Card: Difference between simple interest vs. compound interest?

GMAT Flash Card: Which grows faster simple or compound interest?

GMAT Flash Card: How do you handle the frequency of the compounding in a compounded interest problem?

GMAT Flash Card: Define prime number.

GMAT Flash Card: What common numbers are NOT prime?

GMAT Flash Card: What is the only even prime number?

GMAT Flash Card: List all of the prime numbers from 1�C30

GMAT Flash Card: What numbers have exactly 3 factors?

GMAT Flash Card: How do you check if an unfamiliar number is prime?

GMAT Flash Card: What is the difference between a factor and a multiple?

GMAT Flash Card: X is a factor of Y if Y/X =?

GMAT Flash Card: How do you come up with a list of all of the factors of a number?

GMAT Flash Card: How do you get the prime factorization of a number?

GMAT Flash Card: What are the divisibility rules for the following numbers?

GMAT Flash Card: Define prime factorization.

GMAT Flash Card: Can factors and multiples be negative?

GMAT Flash Card: Can a number that is a divisible be negative?

GMAT Flash Card: Define LCM

GMAT Flash Card: How do you get the LCM for two (or more) numbers?

GMAT Flash Card: How can you find the LCM of two multiples?

GMAT Flash Card: When is the LCM of two numbers equal to the product of those two numbers?

GMAT Flash Card: Can even/odd numbers be negative?

GMAT Flash Card: Is 0 an even number?

GMAT Flash Card: How do you write an even number as a variable? What about an odd number as a variable?

GMAT Flash Card: What are the arithmetic rules for even/odd numbers?

GMAT Flash Card: Define consecutive numbers.

GMAT Flash Card: How far apart are consecutive numbers usually?

GMAT Flash Card: How do you write consecutive multiples?

GMAT Flash Card: When are the average and median of a set of numbers equal?

GMAT Flash Card: Median =?

GMAT Flash Card: What will never exceed the largest value in a set?

GMAT Flash Card: If there is at least one negative number in a set, what can you say about the mean in relation to the range of the set?

GMAT Flash Card: How do you write consecutive odds or evens?

GMAT Flash Card: How often do multiples of primes arise in a consecutive sequence of numbers?

GMAT Flash Card: What is the product of two consecutive numbers?

GMAT Flash Card: Define average

GMAT Flash Card: How do you use an average within an overall average to find the overall average?

GMAT Flash Card: average = (sum of ?first two terms)+x / number of terms

GMAT Flash Card: What is a shortcut way to solve weighted average problems? Give an example

GMAT Flash Card: If a set of numbers has the median equal to the mean, does this mean that it is consecutive?

GMAT Flash Card: How do you find the median in an odd numbered set of numbers? What about an even numbered set?

GMAT Flash Card: When does the median equal the mean in a set of numbers?

GMAT Flash Card: Define mode in a set of numbers.

GMAT Flash Card: Can you have more than one mode for a set?

GMAT Flash Card: Define range in a set of numbers.

GMAT Flash Card: If in a set of numbers, the median equals the mean, does this mean that the set must be consecutive?

GMAT Flash Card: Define the standard deviation of a set

GMAT Flash Card: Define the variance of a set

GMAT Flash Card: In a Venn diagram, how is each area defined?

GMAT Flash Card: What equation do you use for overlapping sets?

GMAT Flash Card: What is the best way to solve for overlapping sets?

GMAT Flash Card: Define probability

GMAT Flash Card: What is the probability when two independent things both happen?

GMAT Flash Card: when calculating probabilities, what word signals the both happening?

GMAT Flash Card: What is the probability of either thing happening? What word signals this?

GMAT Flash Card: What is a good way to solve for complex probabilities?

GMAT Flash Card: Difference combinations and permutations?

GMAT Flash Card: What is the formula for combinations?

GMAT Flash Card: How do you handle it when you have to combine combinations?

GMAT Flash Card: What is the formula for permutations?

GMAT Flash Card: What is the easiest way to figure out permutations?

GMAT Flash Card: 0!=?

GMAT Flash Card: How do you handle problems with multiple permutations?

GMAT Flash Card: What should you look out for in problems dealing with symbolic algebra?

GMAT Flash Card: Define function

GMAT Flash Card: Define sequence. What are its two parts?

GMAT Flash Card: If x/m and x/n are integers and m and n are integers, then what can you say about x?

GMAT Flash Card: What values do you need to consider for all unknowns?

GMAT Flash Card: What happens when a value is raised to an odd power?

GMAT Flash Card: What should you watch out for when dealing with even roots (square roots)?

GMAT Flash Card: Knowing any one of these 4 things of an equilateral triangle will give the others?

GMAT Flash Card: Knowing any one of these 4 things of a square will give you the others.

GMAT Flash Card: Knowing any one of these 4 things of a circle will give you the others.

GMAT Flash Card: In DS questions, what answers should you check first?

GMAT Flash Card: What should you keep in mind when doing DS questions?

GMAT Flash Card: When you are testing answer choices that have concrete values, which answer should you start with?

GMAT Flash Card: When you have unknowns, what is a one possible way of doing the problem?

GMAT Flash Card: When doing calculations, what should you keep in mind?

GMAT Flash Card: What are the steps used to do problem solving?

GMAT Flash Card: How do you handle the probability of an event that could happen in more than one way?

GMAT Flash Card: What should you always do when you have to divide by a decimal?

GMAT Flash Card: How do solve for two quantities that vary directly?

GMAT Flash Card: Convert the following percentages to fractions and decimals:

GMAT Flash Card: Define discount, commission, taxes

GMAT Flash Card: When using backsolving, which answer should you start with when the answers are variables? When they are concrete values?

GMAT Flash Card: When the base of an exponent is a fraction, what happens as the exponent increases?

GMAT Flash Card: What is the most common source of error when doing problem solving questions?

GMAT Flash Card: Best way to handle coin problems?

GMAT Flash Card: How do you find the interest paid on a principal if you have the rate?

GMAT Flash Card: Distance formula =?

GMAT Flash Card: What can you say about the distance when two objects are either moving away or toward each other?

GMAT Flash Card: What can you say about the distance when two objects are moving in the same direction?

GMAT Flash Card: What can you say about the distance when doing a round trip?

GMAT Flash Card: Area of a rectangle? Square? Parallelogram? Rhombus? Triangle? Equilateral triangle when you know one side? Trapezoid? Circle?

GMAT Flash Card: Perimeter of a polygon? Circle?

GMAT Flash Card: The distance that a wheel moves in one revolution is the same as?

GMAT Flash Card: Inscribed angle of a circle is what with respected to its intercepted arc?

GMAT Flash Card: What is the measure of the exterior angle of a triangle with respect to the two remote interior angles?

GMAT Flash Card: What can you say when two angles of one triangle are congruent to two angles of another triangle?

GMAT Flash Card: When you know the side of an equilateral triangle, what can you say about the altitude?

GMAT Flash Card: When you know the side of a square, what can you say about the diagonal?

GMAT Flash Card: What are 6 characteristics of a parallelogram?

GMAT Flash Card: What can you say about the diagonals of a rectangle?

GMAT Flash Card: What are some features of a rhombus (with regards to its diagonals)?

GMAT Flash Card: What are 11 characteristics of a square?

GMAT Flash Card: Apothem of a regular polygon =?

GMAT Flash Card: Area of regular polygon in terms of its apothem and perimeter =?

GMAT Flash Card: When you have similar polygons, what can you say about:

GMAT Flash Card: How do you find the midpoint coordinates of a line segment when you know its endpoint coordinates?

GMAT Flash Card: How to check if a number is a multiple of 12?

GMAT Flash Card: How do you find the common factors of two numbers?

GMAT Flash Card: For events E and F, what is the probability of the following:

GMAT Flash Card: What is the number of ways that a set of n independent things can be ordered?

GMAT Flash Card: The number of ways independent events can occur together can be determined by?

GMAT Flash Card: For two independent events A & B, which is greater?

GMAT Flash Card: How do you find the number of distinct permutations of a set of items with indistinguishable items? Example: how many ways can the letters in TRUST be arranged?

GMAT Flash Card: What is the number of ways to arrange n distinct objects along a fixed circle is?

GMAT Flash Card: Order doesn��t matter in permutations or combinations?

GMAT Flash Card: What is the number of ways to order r objects from a set of n objects?

GMAT Flash Card: Can odd numbers have even factors?

GMAT Flash Card: What is the quadratic formula given the following equation: ax^2 + bx + c = 0?

GMAT Flash Card: How do you find the LCM and how do you find the Highest common factor of two numbers? Example: 60 & 72?

GMAT Flash Card: When you are comparing two average rates with a fixed distance, how is the time related? i.e. if Mieko��s average speeds was ? of Chan��s, what was her average time in relation to Chan��s average time?

GMAT Flash Card: How can you check if an unfamiliar number is prime?

GMAT Flash Card: What is the relationship of an inscribed angle to its minor arc in a circle?

GMAT Flash Card: Is Zero an even number? and is it positive or negative?

GMAT Flash Card: For two similar triangles, what is the ratio of the areas with respect to their lengths?

GMAT Flash Card: Difference between gross vs net?

GMAT Flash Card: How To multiply or divide two radicals, 6 root (3) x 2 root(5) = ?; 12 root (15) / 2 root (5) = ?

GMAT Flash Card: How to convert a fraction to a percent? Example 1/400 = what %?

GMAT Flash Card: How to convert a fractional percent to a number? Example ?% = what number?

GMAT Flash Card: How do you find all the divisors of a number?

GMAT Flash Card: What is the volume of a sphere with respect to its radius?

GMAT Flash Card: What is the number of integers from A to B inclusive? Example from 33 to 954 inclusive?

GMAT Flash Card: What is a quick way to find the average of a set of CONSECUTIVE numbers? Average of all integers from 13 to 77 = ?

GMAT Flash Card: Which answer should you guess if you have a problem where you have to plug n chug?

GMAT Flash Card: Approximate the following: sq. root of 2 =? Sq. root of 3 = ?

GMAT Flash Card: What is a good strategy for DS questions where it presents you with an equation?

GMAT Flash Card: How do you find the number added or deleted to a set of numbers based on the average of that set?

GMAT Flash Card: What 3 types of things are you usually asked to to find in a DS question? And what should you do once you determine that?

GMAT Flash Card: For the first DS question, what is a good thing to do?

GMAT Flash Card: What is a good strategy for a question that you don��t understand?

GMAT Flash Card: On very hard DS questions, which answers are more likely?

GMAT Flash Card: In yes/no DS questions, does an answer need to conclude affirmatively or negatively or both or neither or either?

GMAT Flash Card: in an isosceles right triangle, what is the length of one of the sides when the hypotenuse is x?

GMAT Flash Card: in a 30�C60�C90 right triangle, what is the value of the other two sides when the length corresponding to the 60 degrees angle is x?

GMAT Flash Card: solve and explain:

GMAT Flash Card: what is a quick way to compare fractions?

GMAT Flash Card: how do you solve the following quickly?

GMAT Flash Card: How do you find the total number of divisors of an integer?

GMAT Flash Card: what is the ratio of the length of the apothem of an equilateral triangle to its height?

GMAT Flash Card: if m and n are integers, how do you know when m/n results in a terminating decimal?

GMAT Flash Card: what is the product of the slopes of 2 lines that are perpendicular to each other?

GMAT Flash Card: If you have a set of consecutive integers, what is the one thing that you need to know to determine the standard deviation of the set?

GMAT Flash Card: if you have a set of numbers with a standard deviation d, how does adding a constant to all the numbers affect the deviation?

GMAT Flash Card: Is a triangle inscribed in a circle always equilateral?

GMAT Flash Card: what is zero to the zero power?

GMAT Flash Card: What is a quick way to find the following?

GMAT Flash Card: Can consecutive numbers share primes?

GMAT Flash Card: what is the main diagonal of a rectangular box?

GMAT Flash Card: What is a good practice when doing data sufficiency problems?

GMAT Flash Card: When is a good time to approximate?

GMAT Flash Card: Give shortcuts for finding the following percentages of numbers

GMAT Flash Card: Give shortcuts for the following calculations

GMAT Flash Card: What is the nearest neighbor technique for multiplication? for division?

GMAT Flash Card: Are mixed numbers better to use than improper fractions?

GMAT Flash Card: Dividing by a fraction is the same as

GMAT Flash Card: What should you try to do when dealing with decimals

GMAT Flash Card: What are the following common decimal to fraction equivalents?

GMAT Flash Card: What should you do when you are dealing with a wide range of decimals? Like a very large number and a very small number?

GMAT Flash Card: What is the order of operation and its acronym?

GMAT Flash Card: What is the difference between an expression and an equation?

GMAT Flash Card: Characteristic of a linear equation?

GMAT Flash Card: How you do reduce equation when both side of an equation are fractions?

GMAT Flash Card: How many linear equations do you need to solve for n variables?

GMAT Flash Card: What are the two ways to solve for variables when you have a system of linear of equations?

GMAT Flash Card: What should you avoid doing in data sufficiency problems when you have a system of linear equations?

GMAT Flash Card: What should you look out for when you have a system of linear equations (2 or more)?

GMAT Flash Card: What is the form for quadratic equations?

GMAT Flash Card: What is the method of solving for quadratic equations?

GMAT Flash Card: How many equations do quadratics factor out to (in the GMAT) and what does it equal?

GMAT Flash Card: What are the 3 most common types of quadratic equations?

GMAT Flash Card: What must you do in an inequality when you multiply or divide by a negative number?

GMAT Flash Card: In an inequality, when multiplying or dividing by a variable, what must your answer show?

GMAT Flash Card: if you are multiplying or dividing by a variable in an inequality in a data sufficiency question, what is needed to conclude that there is enough information to solve the problem?

GMAT Flash Card: How do you handle 2�Cpart inequalities?

GMAT Flash Card: What is another name for absolute value?

GMAT Flash Card: How do you handle abs values in equations and inequalities?

GMAT Flash Card: What should you look out for in the question stem regarding variables in absolute value?

GMAT Flash Card: if you are multiplying or dividing by a variable in an inequality in a data sufficiency question, what is needed to conclude that there is enough information to solve the problem?

GMAT Flash Card: How do you handle 2�Cpart inequalities?

GMAT Flash Card: What is another name for absolute value?

GMAT Flash Card: How do you handle abs values in equations and inequalities?

GMAT Flash Card: What should you look out for in the question stem regarding variables in absolute value?

GMAT Flash Card: What exponents of a variable will always be positive?

GMAT Flash Card: How do you convert an exponent in the denominator of a fraction?

GMAT Flash Card: How do you convert a fractional exponent? n^(y/x)

GMAT Flash Card: How do you handle multiplying same variables with exponents? How does this apply to fractional and negative exponents?

GMAT Flash Card: How can you convert an addition of an exponent? x^(y+z) = ?

GMAT Flash Card: How can you convert a subtraction of an exponent? x^(y�Cz) = ?

GMAT Flash Card: How can you convert a multiplication of exponents? x^(yz) = ?

GMAT Flash Card: How do you solve equations with different bases of exponents?

GMAT Flash Card: What can you do when the bases of an exponential on two sides of an equation are the same?

GMAT Flash Card: How can you convert a multiple to an exponent? (xy)^2 = ?

GMAT Flash Card: How do you find (or simplify) square roots of an unfamiliar number?

GMAT Flash Card: How can you convert a root of a multiple? Root(xy) = ?

GMAT Flash Card: How can you convert a root of a fraction? Root (x/y) = ?

GMAT Flash Card: Can you convert a root of an addition or subtraction?

GMAT Flash Card: What should you do with a root in the denominator?

GMAT Flash Card: What is the cube root of: 8, 27, 64, 125?

GMAT Flash Card: What is the number of degrees on a straight line?

GMAT Flash Card: What can you assume about diagrams in DS questions?

GMAT Flash Card: What are the 2 characteristics of an equilateral triangle?

GMAT Flash Card: What are the 2 characteristics of an isosceles triangle?

GMAT Flash Card: What is the sum of the interior angles of a triangle?

GMAT Flash Card: Area of a triangle = ?

GMAT Flash Card: What are the characteristics of the height and base of a triangle?

GMAT Flash Card: What is true about the sum of two sides of a triangle?

GMAT Flash Card: What is true about the difference of two sides of a triangle?

GMAT Flash Card: When can you apply the Pythagorean Theorem?

GMAT Flash Card: Give some common right triangle multiples

GMAT Flash Card: What are the degrees of the angles of an isosceles right triangle?

GMAT Flash Card: What is the ratio of the length of the sides of isosceles triangle with respect to its angles?

GMAT Flash Card: What are the degrees of half of an equilateral triangle?

GMAT Flash Card: What is the ratio of the length of the sides of half of an equilateral triangle with respect to its angles?

GMAT Flash Card: Perimeter of a square =?

GMAT Flash Card: Perimeter of a rectangle =?

GMAT Flash Card: Area of a square =?

GMAT Flash Card: Area of a rectangle=?

GMAT Flash Card: Area of a trapezoid=?

GMAT Flash Card: What type of triangle are squares composed of?

GMAT Flash Card: Diameter of a circle with respect to its radius =?

GMAT Flash Card: Circumference of a circle=?

GMAT Flash Card: Area of a circle =?

GMAT Flash Card: Length of an arc of a circle with respect to its angle and circumference =?

GMAT Flash Card: Area of a sector of a circle =? with respect to its angle and area?

GMAT Flash Card: What is the difference between a major arc vs. minor arc?

GMAT Flash Card: Central angle of a circle =

GMAT Flash Card: Inscribed angle of a circle=?

GMAT Flash Card: Angle formed by two chords intersecting in a circle =?

GMAT Flash Card: Angle formed outside a circle by two secants, two tangents, or secant and a tangent = ?

GMAT Flash Card: What is the angle formed by a tangent and the radius?

GMAT Flash Card: What can you say about 2 tangent segments drawn to a circle from the same external point?

GMAT Flash Card: Volume of a rectangular solid=?

GMAT Flash Card: Volume of a cube=?

GMAT Flash Card: Volume of a cylinder=?

GMAT Flash Card: Surface area of a rectangular solid =?

GMAT Flash Card: Surface area of a cylinder =?

GMAT Flash Card: Where is the first quadrant in a coordinate graph and which way does it progress?

GMAT Flash Card: Define the slope of a line.

GMAT Flash Card: How can you visualize a positive slope vs. a negative slope?

GMAT Flash Card: What is the slope of the x�Caxis and y�Caxis?

GMAT Flash Card: How do you find the slope of a line using two points?

GMAT Flash Card: What is the equation of a line?

GMAT Flash Card: What does the x�Cintercept tell you?

GMAT Flash Card: What does the y�Cintercept tell you?

GMAT Flash Card: How do you find the x or y intercept using the equation of a line?

GMAT Flash Card: How do you find the distance between two points?

GMAT Flash Card: What are characteristics of a regular polygon? (2 of them)

GMAT Flash Card: What is the sum of the interior angles of a polygon?

GMAT Flash Card: Ratios can be written in what two forms?

GMAT Flash Card: How to convert between the two forms of ratios?

GMAT Flash Card: Can ratios be reversed?

GMAT Flash Card: What is the common equation needed to find ratios or values?

GMAT Flash Card: How do you handle the ratio when it doubles or halves or others?

GMAT Flash Card: How do you handle a ratio when adding or subtracting from a part?

GMAT Flash Card: What should try to do when you have percents?

GMAT Flash Card: How do you handle percent increases or decreases?

GMAT Flash Card: How do you find the percentage change for two numbers?

GMAT Flash Card: If numbers are the same, will a percent increase be the same as a percent decrease?

GMAT Flash Card: What is the difference between a rate and a ratio?

GMAT Flash Card: What are the 2 characteristics of average rates?

GMAT Flash Card: How do you handle the rates when objects move toward or away from each other?

GMAT Flash Card: How do you handle the rates when one objects is catching up to the other?

GMAT Flash Card: What is the total rate for two or more things working together to achieve the same goal (with respect to their individual rates)?

GMAT Flash Card: How is the work rate equation expressed in time?

GMAT Flash Card: How do you handle the work equation when you have more than two rates?

GMAT Flash Card: What is the shortcut equation for when want to find out the amount of time that a combined work effort will take?

GMAT Flash Card: When should you use the rate equation vs. the time equation?

GMAT Flash Card: What is the best way to handle mixture problems?

GMAT Flash Card: In a mixed solution of two liquids, what will the final solution be the ratio of with respect to each liquid?

GMAT Flash Card: In mixture problems, How do you handle it when the question asks for ratios or fractions? (or gives only ratios or fractions)?

GMAT Flash Card: Difference between simple interest vs. compound interest?

GMAT Flash Card: Which grows faster simple or compound interest?

GMAT Flash Card: How do you handle the frequency of the compounding in a compounded interest problem?

GMAT Flash Card: Define prime number.

GMAT Flash Card: What common numbers are NOT prime?

GMAT Flash Card: What is the only even prime number?

GMAT Flash Card: List all of the prime numbers from 1�C30

GMAT Flash Card: What numbers have exactly 3 factors?

GMAT Flash Card: How do you check if an unfamiliar number is prime?

GMAT Flash Card: What is the difference between a factor and a multiple?

GMAT Flash Card: X is a factor of Y if Y/X =?

GMAT Flash Card: How do you come up with a list of all of the factors of a number?

GMAT Flash Card: How do you get the prime factorization of a number?

GMAT Flash Card: What are the divisibility rules for the following numbers?

GMAT Flash Card: Define prime factorization.

GMAT Flash Card: Can factors and multiples be negative?

GMAT Flash Card: Can a number that is a divisible be negative?

GMAT Flash Card: Define LCM

GMAT Flash Card: How do you get the LCM for two (or more) numbers?

GMAT Flash Card: How can you find the LCM of two multiples?

GMAT Flash Card: When is the LCM of two numbers equal to the product of those two numbers?

GMAT Flash Card: Can even/odd numbers be negative?

GMAT Flash Card: Is 0 an even number?

GMAT Flash Card: How do you write an even number as a variable? What about an odd number as a variable?

GMAT Flash Card: What are the arithmetic rules for even/odd numbers?

GMAT Flash Card: Define consecutive numbers.

GMAT Flash Card: How far apart are consecutive numbers usually?

GMAT Flash Card: How do you write consecutive multiples?

GMAT Flash Card: When are the average and median of a set of numbers equal?

GMAT Flash Card: Median =?

GMAT Flash Card: What will never exceed the largest value in a set?

GMAT Flash Card: If there is at least one negative number in a set, what can you say about the mean in relation to the range of the set?

GMAT Flash Card: How do you write consecutive odds or evens?

GMAT Flash Card: How often do multiples of primes arise in a consecutive sequence of numbers?

GMAT Flash Card: What is the product of two consecutive numbers?

GMAT Flash Card: Define average

GMAT Flash Card: How do you use an average within an overall average to find the overall average?

GMAT Flash Card: average = (sum of ?first two terms)+x / number of terms

GMAT Flash Card: What is a shortcut way to solve weighted average problems? Give an example

GMAT Flash Card: If a set of numbers has the median equal to the mean, does this mean that it is consecutive?

GMAT Flash Card: How do you find the median in an odd numbered set of numbers? What about an even numbered set?

GMAT Flash Card: When does the median equal the mean in a set of numbers?

GMAT Flash Card: Define mode in a set of numbers.

GMAT Flash Card: Can you have more than one mode for a set?

GMAT Flash Card: Define range in a set of numbers.

GMAT Flash Card: If in a set of numbers, the median equals the mean, does this mean that the set must be consecutive?

GMAT Flash Card: Define the standard deviation of a set

GMAT Flash Card: Define the variance of a set

GMAT Flash Card: In a Venn diagram, how is each area defined?

GMAT Flash Card: What equation do you use for overlapping sets?

GMAT Flash Card: What is the best way to solve for overlapping sets?

GMAT Flash Card: Define probability

GMAT Flash Card: What is the probability when two independent things both happen?

GMAT Flash Card: when calculating probabilities, what word signals the both happening?

GMAT Flash Card: What is the probability of either thing happening? What word signals this?

GMAT Flash Card: What is a good way to solve for complex probabilities?

GMAT Flash Card: Difference combinations and permutations?

GMAT Flash Card: What is the formula for combinations?

GMAT Flash Card: How do you handle it when you have to combine combinations?

GMAT Flash Card: What is the formula for permutations?

GMAT Flash Card: What is the easiest way to figure out permutations?

GMAT Flash Card: 0!=?

GMAT Flash Card: How do you handle problems with multiple permutations?

GMAT Flash Card: What should you look out for in problems dealing with symbolic algebra?

GMAT Flash Card: Define function

GMAT Flash Card: Define sequence. What are its two parts?

GMAT Flash Card: If x/m and x/n are integers and m and n are integers, then what can you say about x?

GMAT Flash Card: What values do you need to consider for all unknowns?

GMAT Flash Card: What happens when a value is raised to an odd power?

GMAT Flash Card: What should you watch out for when dealing with even roots (square roots)?

GMAT Flash Card: Knowing any one of these 4 things of an equilateral triangle will give the others?

GMAT Flash Card: Knowing any one of these 4 things of a square will give you the others.

GMAT Flash Card: Knowing any one of these 4 things of a circle will give you the others.

GMAT Flash Card: In DS questions, what answers should you check first?

GMAT Flash Card: What should you keep in mind when doing DS questions?

GMAT Flash Card: When you are testing answer choices that have concrete values, which answer should you start with?

GMAT Flash Card: When you have unknowns, what is a one possible way of doing the problem?

GMAT Flash Card: When doing calculations, what should you keep in mind?

GMAT Flash Card: What are the steps used to do problem solving?

GMAT Flash Card: How do you handle the probability of an event that could happen in more than one way?

GMAT Flash Card: What should you always do when you have to divide by a decimal?

GMAT Flash Card: How do solve for two quantities that vary directly?

GMAT Flash Card: Convert the following percentages to fractions and decimals:

GMAT Flash Card: Define discount, commission, taxes

GMAT Flash Card: When using backsolving, which answer should you start with when the answers are variables? When they are concrete values?

GMAT Flash Card: When the base of an exponent is a fraction, what happens as the exponent increases?

GMAT Flash Card: What is the most common source of error when doing problem solving questions?

GMAT Flash Card: Best way to handle coin problems?

GMAT Flash Card: How do you find the interest paid on a principal if you have the rate?

GMAT Flash Card: Distance formula =?

GMAT Flash Card: What can you say about the distance when two objects are either moving away or toward each other?

GMAT Flash Card: What can you say about the distance when two objects are moving in the same direction?

GMAT Flash Card: What can you say about the distance when doing a round trip?

GMAT Flash Card: Area of a rectangle? Square? Parallelogram? Rhombus? Triangle? Equilateral triangle when you know one side? Trapezoid? Circle?

GMAT Flash Card: Perimeter of a polygon? Circle?

GMAT Flash Card: The distance that a wheel moves in one revolution is the same as?

GMAT Flash Card: Inscribed angle of a circle is what with respected to its intercepted arc?

GMAT Flash Card: What is the measure of the exterior angle of a triangle with respect to the two remote interior angles?

GMAT Flash Card: What can you say when two angles of one triangle are congruent to two angles of another triangle?

GMAT Flash Card: When you know the side of an equilateral triangle, what can you say about the altitude?

GMAT Flash Card: When you know the side of a square, what can you say about the diagonal?

GMAT Flash Card: What are 6 characteristics of a parallelogram?

GMAT Flash Card: What can you say about the diagonals of a rectangle?

GMAT Flash Card: What are some features of a rhombus (with regards to its diagonals)?

GMAT Flash Card: What are 11 characteristics of a square?

GMAT Flash Card: Apothem of a regular polygon =?

GMAT Flash Card: Area of regular polygon in terms of its apothem and perimeter =?

GMAT Flash Card: When you have similar polygons, what can you say about:

GMAT Flash Card: How do you find the midpoint coordinates of a line segment when you know its endpoint coordinates?

GMAT Flash Card: How to check if a number is a multiple of 12?

GMAT Flash Card: How do you find the common factors of two numbers?

GMAT Flash Card: For events E and F, what is the probability of the following:

GMAT Flash Card: What is the number of ways that a set of n independent things can be ordered?

GMAT Flash Card: The number of ways independent events can occur together can be determined by?

GMAT Flash Card: For two independent events A & B, which is greater?

GMAT Flash Card: How do you find the number of distinct permutations of a set of items with indistinguishable items? Example: how many ways can the letters in TRUST be arranged?

GMAT Flash Card: What is the number of ways to arrange n distinct objects along a fixed circle is?

GMAT Flash Card: Order doesn��t matter in permutations or combinations?

GMAT Flash Card: What is the number of ways to order r objects from a set of n objects?

GMAT Flash Card: Can odd numbers have even factors?

GMAT Flash Card: What is the quadratic formula given the following equation: ax^2 + bx + c = 0?

GMAT Flash Card: How do you find the LCM and how do you find the Highest common factor of two numbers? Example: 60 & 72?

GMAT Flash Card: When you are comparing two average rates with a fixed distance, how is the time related? i.e. if Mieko��s average speeds was ? of Chan��s, what was her average time in relation to Chan��s average time?

GMAT Flash Card: How can you check if an unfamiliar number is prime?

GMAT Flash Card: What is the relationship of an inscribed angle to its minor arc in a circle?

GMAT Flash Card: Is Zero an even number? and is it positive or negative?

GMAT Flash Card: For two similar triangles, what is the ratio of the areas with respect to their lengths?

GMAT Flash Card: Difference between gross vs net?

GMAT Flash Card: How To multiply or divide two radicals, 6 root (3) x 2 root(5) = ?; 12 root (15) / 2 root (5) = ?

GMAT Flash Card: How to convert a fraction to a percent? Example 1/400 = what %?

GMAT Flash Card: How to convert a fractional percent to a number? Example ?% = what number?

GMAT Flash Card: How do you find all the divisors of a number?

GMAT Flash Card: What is the volume of a sphere with respect to its radius?

GMAT Flash Card: What is the number of integers from A to B inclusive? Example from 33 to 954 inclusive?

GMAT Flash Card: What is a quick way to find the average of a set of CONSECUTIVE numbers? Average of all integers from 13 to 77 = ?

GMAT Flash Card: Which answer should you guess if you have a problem where you have to plug n chug?

GMAT Flash Card: Approximate the following: sq. root of 2 =? Sq. root of 3 = ?

GMAT Flash Card: What is a good strategy for DS questions where it presents you with an equation?

GMAT Flash Card: How do you find the number added or deleted to a set of numbers based on the average of that set?

GMAT Flash Card: What 3 types of things are you usually asked to to find in a DS question? And what should you do once you determine that?

GMAT Flash Card: For the first DS question, what is a good thing to do?

GMAT Flash Card: What is a good strategy for a question that you don��t understand?

GMAT Flash Card: On very hard DS questions, which answers are more likely?

GMAT Flash Card: In yes/no DS questions, does an answer need to conclude affirmatively or negatively or both or neither or either?

GMAT Flash Card: in an isosceles right triangle, what is the length of one of the sides when the hypotenuse is x?

GMAT Flash Card: in a 30�C60�C90 right triangle, what is the value of the other two sides when the length corresponding to the 60 degrees angle is x?

GMAT Flash Card: solve and explain:

GMAT Flash Card: what is a quick way to compare fractions?

GMAT Flash Card: how do you solve the following quickly?

GMAT Flash Card: How do you find the total number of divisors of an integer?

GMAT Flash Card: what is the ratio of the length of the apothem of an equilateral triangle to its height?

GMAT Flash Card: if m and n are integers, how do you know when m/n results in a terminating decimal?

GMAT Flash Card: what is the product of the slopes of 2 lines that are perpendicular to each other?

GMAT Flash Card: If you have a set of consecutive integers, what is the one thing that you need to know to determine the standard deviation of the set?

GMAT Flash Card: if you have a set of numbers with a standard deviation d, how does adding a constant to all the numbers affect the deviation?

GMAT Flash Card: Is a triangle inscribed in a circle always equilateral?

GMAT Flash Card: what is zero to the zero power?

GMAT Flash Card: What is a quick way to find the following?

GMAT Flash Card: Can consecutive numbers share primes?

GMAT Flash Card: what is the main diagonal of a rectangular box?