GMAT Math Practice Test by Question Types Detailed Solution

Name: GMAT Math Practice Test by Question Types Detailed Solution
Rating: 4.5 (4 reviews)

80 GMAT Math questions solved with detailed explanation. Containing PROBLEM SOLVING and DATA SUFFICIENCY questions.

Created byMustafa Varici

Last updated 12/2023

English

English [Auto],

What you'll learn

You will have a chance to practice a GMAT Math Exam.
You will learn the practical solutions if you have difficulty with any question.
You will see which Math topics needs a boost
You will have 20% discount if you want 1-on-1 Online course with me

Course content

2 sections • 81 lectures • 6h 59m total length

Problem Solving Question 16:46
Identify the two prime numbers X and Y with least common multiple 10, where X is greater than Y, yielding X=5 and Y=2; compute 2X+Y to obtain 12.
Problem Solving Question 25:15
Solve a GMAT problem solving question on the GMAT practice test by multiplying six percent by fourteen percent, converting to fractions, and dividing by 100 twice to obtain 0.0084.
Problem Solving Question 39:53
Solve a Jemmett practice exam taxi fare problem, calculating total cost for two and a half mile with the first quarter mile at X dollars and each quarter at X/4.
Problem Solving Question 43:29
Solve a GMAT math practice problem on triangle side lengths using the triangle inequality, and determine which triple can form a triangle; only 3,3,5 works.
Problem Solving Question 57:43
Compute the four-round golf-score sum from an average of 78, then find the fifth round score needed to drop the five-round average to 76, which equals 68.
Problem Solving Question 64:09
solve problem solving question 6 by calculating Celeste's total earnings: multiply the hourly rate by hours worked and by days, using nine point five dollars per hour.
Problem Solving Question 76:43
Solve two-stage markdowns by applying a 20 percent cut twice on a 100 starting price, yielding 64 as the final cost and its percent of the regular price.
Problem Solving Question 85:47
Solve a Jemmett problem by scaling typists' rate: 20 typists type 48 letters in 20 minutes, scale to 60 minutes, then adjust to 30 typists for 216 letters.
Problem Solving Question 95:51
solve a simple interest problem to find the final balance after two years, starting with 1000 at 5 percent, yielding 1100.
Problem Solving Question 105:38
solve a practice problem on identifying the smallest value among exponential expressions by applying base rules: multiplying same bases and power of a power; 2^5 (32) is smallest.
Problem Solving Question 119:59
Solve a mixture problem to determine liters of a 40 percent iodine solution needed to mix with 35 liters of a 20 percent solution to reach 5 percent.
Problem Solving Question 1211:29
Two methods solve the problem of Steve and Cheryl tiling a floor together by modeling total work and adding their rates, yielding 2.4 hours (2 hours 24 minutes).
Problem Solving Question 134:39
Learn to solve a GMAT math practice problem by using the areas of three squares (25, 16, 9) to find triangle ABC's sides and its perimeter of 12.
Problem Solving Question 146:39
Solve a problem solving question about a 10 percent markdown and the subsequent return to original price, showing the sale price of 90 increases to 100 by 11 percent.
Problem Solving Question 155:40
Solve a GMAT angle question by setting blue angle as x−40 and orange as 2x. Use a 180-degree linear pair to find x, identify the smaller angle as 88 degrees.
Problem Solving Question 165:05
Compute the arithmetic mean of X, X+2, and X+4 as 33 to solve for X. Cross-multiply to verify X equals 31 and confirm the correct option.
Problem Solving Question 173:33
Solve a two-tier pricing problem: calculate the total cost for 125 posters by adding the cost for the first 100 posters to 25 posters at 3 dollars each.
Problem Solving Question 183:47
Solve a cube volume problem by recognizing that volume equals x cubed, edge length is x, and total surface area is six times x squared.
Problem Solving Question 193:16
Solve this GMAT math practice problem by noting x minus three is a multiple of two; add two to get the next larger multiple, x minus one.
Problem Solving Question 202:54
Solve a GMAT practice problem by converting the expression to a common base, equating exponents, finding x = 3, then computing x minus one equals 2.
Problem Solving Question 214:39
Multiply the appetizer, main courses, and desserts to count total meal choices using the product rule, X, Y+1, and Z, then expand to X*Z*Y + X*Z to confirm.
Problem Solving Question 223:47
Master evaluating the custom operation x dollars y, defined as 2x plus y squared. Apply it to 2 dollars 3 and obtain 50.
Problem Solving Question 235:00
Examine multiplication, division, and distributive property; confirm the triple product is associative and distributive, and show that x divided by y does not always equal y divided by z.
Problem Solving Question 242:53
Demonstrate solving a GMAT math practice problem by multiplying powers with the same base, showing that 6 times 6^x equals 6^(x+1).
Problem Solving Question 257:11
Six consecutive integers have an average of X+2 in this GMAT math practice problem solving question. The mean sits at the center, so the smallest value is X-3.
Problem Solving Question 264:34
Explore solving a problem where the product of A and B equals 11 more than twice the sum, substitute B=7, solve for A, and compute B−A to get 2.
Problem Solving Question 274:33
Solve a GMAT problem solving question by substituting C with x squared, applying exponent and root rules, and simplifying to find the final value X.
Problem Solving Question 286:24
Learn to solve a GMAT problem solving question by adding fractions with different denominators, converting to a common denominator, subtracting unused material, and simplifying to the final result of 2/3.
Problem Solving Question 295:46
Explore solving a GMAT math practice test inequality by evaluating three statements about x greater than one, applying powers, negatives, and reciprocals to determine which statements satisfy the condition.
Problem Solving Question 305:39
Apply algebra to a GMAT age problem: set John as three times Sam, then six years later John is twice Sam; solve to find Sam is six now.
Problem Solving Question 313:20
solve a problem solving question on a four-section spinner. the probability of not getting an a in two independent spins is 9/16, computed by multiplying 3/4 for each spin.
Problem Solving Question 324:57
Compute the cost per roll from a 12-pack priced at nine dollars, compare with one-dollar individual rolls, and determine the travel package's 25 percent savings.
Problem Solving Question 336:22
Compute three-person committees from two women and four men by using combinations with at least one woman, yielding 16, verified by counting cases with one woman or two women.
Problem Solving Question 346:04
Solve a gymnich practice test problem about money using fractions: one third on books, half of rest on clothing, three fourths on food, leaving five dollars, find the starting amount.
Problem Solving Question 354:49
Analyze a GMAT problem solving question by modeling the truck's route as a right triangle. Calculate the distance from start to end as 50 miles using a 3-4-5 triangle.
Problem Solving Question 363:56
In this problem solving question, the video guides simplifying a product of fractions in the numerator and converting to decimals to clear decimals, yielding the result five.
Problem Solving Question 378:34
The lecture demonstrates solving a problem solving question: a 20 by 20 pool surrounded by a uniform deck. By setting (20+2x)(20+2x)=884 and solving, the deck width is 3 feet.
Problem Solving Question 384:40
Solve a ratio problem with two integers in 1:4. After adding six to the small number, the ratio becomes 1:2, yielding a large integer of 24.
Problem Solving Question 393:53
Compute the original square's side as x/4, triple the side, then compute the new perimeter as 4 times 3x/4 to get 3x.
Problem Solving Question 407:21
Use work-rate reasoning to determine Lisa's solo time: Mary paints in 4 hours, together they finish in 3 hours, yielding Lisa's rate of 4 units/hour and a 12-hour solo time.

Introduction to Data Sufficiency Question Type9:02
learn the data sufficiency question type, including two statements and the five-option format (A–E). determine sufficiency with each statement alone or together in GMAT practice.
Data Sufficiency Question 14:55
This data sufficiency question from a GMAT practice test shows how to assess each statement for sufficiency to determine X plus 2Y. Both statements alone yield the value ten.
Data Sufficiency Question 22:55
In this data sufficiency video, we determine whether minus five is a real number using statements about rational and irrational numbers, concluding that either statement alone suffices, option d.
Data Sufficiency Question 34:08
Determine whether rectangle abcde is a square using two statements. Statement 1 is insufficient; Statement 2 shows diagonals are perpendicular, allowing the conclusion that it is a square.
Data Sufficiency Question 44:36
Solve a data sufficiency question on the interior angle of a pentagon by using exterior angles of 72 degrees and the concept of a regular polygon.
Data Sufficiency Question 53:51
Solve a data sufficiency question by combining two statements to determine X, arriving at X equals five.
Data Sufficiency Question 64:56
Solve a GMAT data-sufficiency problem to find X using a 30-degree angle and a straight line, noting statements that alone or together determine the value.
Data Sufficiency Question 77:14
solve data sufficiency questions on rate problems by analyzing two painters' work rates, showing ted's seven-hour solo painting suffices to determine joe's time to paint the room.
Data Sufficiency Question 85:03
Analyze data sufficiency with a two-statement problem: determine whether x*y > 0, examine positive and negative cases for x and y, and show that only combined statements suffice.
Data Sufficiency Question 94:40
Solve a data sufficiency question on the area of a circle sector by using the radius and angle. Assess diameter and angle statements to determine sufficiency.
Data Sufficiency Question 105:01
Explore data sufficiency in a plane geometry context, analyzing points A, B, and C on the same plane and whether statements about distances AB and BC determine AC.
Data Sufficiency Question 114:21
Solve a GMAT data sufficiency problem on whether X plus Y equals 180 degrees for supplementary angles between parallel lines. Statement two is sufficient; statement one is not.
Data Sufficiency Question 124:57
Assess data sufficiency to determine which store offers the greater discount by analyzing statements about beginning price, final price, and percent discounts, showing neither alone nor combined suffices; option E.
Data Sufficiency Question 133:16
Assess data sufficiency for a GMAT question by testing if X+1 is a factor of 12. Conclude that statement two suffices alone while statement one does not.
Data Sufficiency Question 144:23
Solve a data sufficiency GMAT question by using the inequality 22 < 3x + 1 < 28 to bound x, then recognize x must be 8.
Data Sufficiency Question 153:10
Apply data sufficiency techniques to consecutive even integers x and y with x+y=98, yielding x=48 and y=50, so x times y is determined; statement two alone is insufficient.
Data Sufficiency Question 162:47
In GMAT Math Practice Test data sufficiency question 16, use either statement alone to determine X and compute X^2 minus 25.
Data Sufficiency Question 177:40
Solve a data sufficiency problem for a 60-square-meter rectangle; statement one yields length 5 and width 12, and statement two with diagonal 13 also yields 5 and 12.
Data Sufficiency Question 187:04
Assess data sufficiency for a triangle angles problem with x, y, z; equilateral implies 60 degrees angles, so x+y>2z is false, making statement 1 sufficient, while statement 2 is not.
Data Sufficiency Question 194:16
Solve a data sufficiency problem with concentric circles to determine the shaded area as big circle area minus small circle area. Combined statements yield both radii, proving sufficiency.
Data Sufficiency Question 204:15
Explore data sufficiency strategies for GMAT problems by solving a 30-60-90 triangle, evaluating whether statements alone determine X.
Data Sufficiency Question 216:52
Solve a data sufficiency problem by using A^2 + B^2 = 13 and the relation 2B = 12/A, showing that together they yield A+B = 5.
Data Sufficiency Question 223:33
Solve a data sufficiency problem for a triangle, showing the third side lies between six and ten when the sum is ten and the difference is six, using both statements.
Data Sufficiency Question 232:30
Determine a circle’s area using either the radius or the diameter, since diameter equals twice the radius. See how radius 6 or circumference 12 alone suffices in a data-sufficiency question.
Data Sufficiency Question 243:14
Analyze data sufficiency question 24 to determine the positive value of z; statement two alone is sufficient while statement one is not, illustrating option selection.
Data Sufficiency Question 258:06
Explores data sufficiency for a catch-up problem with two cars, using speed, time, and statements to determine how long the second car takes to catch up.
Data Sufficiency Question 264:50
Solve a data-sufficiency problem for a right triangle with a 90-degree angle to determine the hypotenuse. Combine statements 1 and 2 to deduce the hypotenuse equals 6 square root 2.
Data Sufficiency Question 274:45
Explore a GMAT data sufficiency problem on whether x/y > y/x, using two statements to show each alone suffices, leading to the solution that both statements are sufficient.
Data Sufficiency Question 283:38
Analyze a data sufficiency GMAT problem to determine the total cost of six pencils and four notebooks. Statement two alone suffices to compute the cost, while statement one does not.
Data Sufficiency Question 294:11
Solves a data sufficiency problem on the ratio of corresponding sides in two similar triangles, showing that 3:1 perimeters and 9:1 areas both yield a 3:1 side ratio.
Data Sufficiency Question 304:54
This lecture covers data sufficiency for GMAT: using time remaining and time passed to compute the percent of the class period over; statement one suffices, statement two does not.
Data Sufficiency Question 316:35
Solve a GMAT data-sufficiency problem about distances from home to school, comparing the east-and-north path with a straight-line route in a right triangle. Together, statements 1 and 2 are sufficient.
Data Sufficiency Question 324:22
solve a data sufficiency question on the slope of line m in y = mx + b; statement two suffices, statement one does not.
Data Sufficiency Question 335:28
Solve a data sufficiency problem on GMAT earnings, where a monthly salary plus commission depends on sales over 4000, and note that both statements leave the commission rate unknown.
Data Sufficiency Question 343:11
Determine whether triangle abc is similar to triangle adc using data sufficiency from angle relationships; statement one proves similarity, statement two does not, so option a is sufficient.
Data Sufficiency Question 355:31
Apply the data sufficiency approach using the compound interest formula A equals P(1+R)^N to compare banks. Combining statement 1 and 2 shows Bank B yields higher interest than Bank A.
Data Sufficiency Question 363:24
Solve a GMAT data sufficiency question about a square gate by analyzing statement 1 and statement 2, showing each alone suffices to determine the gate height, yielding option d.
Data Sufficiency Question 374:10
Solve a data sufficiency problem involving the shaded region by comparing circle and triangle areas, using a radius and diameter-based right angle, and conclude neither statement suffices, option e.
Data Sufficiency Question 384:47
Solve a data sufficiency problem with a circle and a line on a coordinate plane; test the circle equation and line intercept, and show that both statements together remain insufficient.
Data Sufficiency Question 396:51
Solve a GMAT data sufficiency problem with two travelers moving in opposite directions at the same rate, finding when they are 350 miles apart after Katie leaves.
Data Sufficiency Question 403:53
Resolve the data sufficiency problem for the shaded semicircle area. Show that statement 1 alone is insufficient, statement 2 alone is insufficient, but together they are sufficient, yielding option C.

Requirements

No requirement necessary.

Description

You will find GMAT Math Practice Test in this course.

40 Problem Solving Questions solved with detailed explanation.

40 Data Sufficiency Questions solved with detailed explanation.

Ready to test your level and learn practical methods to solve the questions?

You will discover the topics which you need a boost after completing this course.

Please try to solve by yourself first. Then, watch the solution video.

Here are the breakdown of what is inside:

GMAT Integrated Reasoning

(The Integrated Reasoning score is based on the number of questions you answered correctly. Some questions may have multiple parts; a candidate must answer all parts to a question correctly to receive credit for that question.)

Table Analysis
Two-Part Analysis
Multi-Source Reasoning
Graphics Interpretation

GMAT Quantitative Reasoning

(The Quantitative and Verbal Reasoning sections are item-level adaptive, and your score is based on three factors:

1. Number of questions you answer

2. Whether your answers are correct

3. Difficulty and other qualities of thequestions you answered

You will earn a higher score if you answer a higher number of questions, answer more of them correctly, and qualify for questions of a higher difficulty level.)

Problem Solving
Data Sufficiency
Geometry
Elementary Algebra
Arithmetic
Ratio Proportions
Properties of Integers
Permutation and combinations
Exponents and roots
Linear equations etc.

I am also providing Private Online lessons for those who are seeking improvement. Here are the topics I am providing Online lessons:

PEMDAS
Linear Equations
Exponents
Roots
Quadratic Equations
Formulas
Inequalities
Algebra Strategies
Functions
Digits & Decimals
Fractions
Percents
Ratios & Proportions
Polygons
Triangles & Diagonals
Circles & Cylinders
Lines & Angles
Coordinate Plane
Geometry Strategies
Divisibility & Primes
Odds & Evens
Positives & Negatives
Consequtive Integers
Strategies for DATA SUFFICIENCY
Algebraic Translations
Rates & Work
Statistics
Overlapping Sets
Word Problem Strategies
Interest
Speed & Time & Distance
Profit & Loss
Permutation & Combination & Probability
Data Interpretation
Quadratic Equations & Polynomials
Geometry−3 Dimensional

Who this course is for:

Anyone who is planning to take GMAT exam.

GMAT Math Practice Test by Question Types Detailed Solution

What you'll learn

Explore related topics

Course content

PROBLEM SOLVING QUESTIONS40 lectures • 3hr 43min

DATA SUFFICIENCY QUESTIONS41 lectures • 3hr 17min

Requirements

Description

Who this course is for: