(engl.) GMAT math practice questions (Chapter 2, Part 2)
About the Lecture
The lecture (engl.) GMAT math practice questions (Chapter 2, Part 2) by Robert Kuehl is from the course GMAT Preparation. It contains the following chapters:
- Problem Solving Question 1 (easy)
- Problem Solving Question 2 (easy)
- Problem Solving Question 3 (easy)
- Problem Solving Question 4 (easy)
- Problem Solving Question 5 (easy)
- Problem Solving Question 6 (easy)
- Problem Solving Question 7 (easy)
- Problem Solving Question 8 (medium)
- Problem Solving Question 9 (medium)
- Problem Solving Question 10 (medium)
- Problem Solving Question 11 (medium)
- Problem Solving Question 12 (medium)
- Problem Solving Question 13 (medium)
- Problem Solving Question 14 (medium)
- Problem Solving Question 15 (medium)
- Problem Solving Question 16 (hard)
- Problem Solving Question 17 (hard)
- Problem Solving Question 18 (hard)
- Problem Solving Question 19 (hard)
- Problem Solving Question 20 (hard)
- Problem Solving Question 21 (hard)
Included Quiz Questions
What percentage of the information you can find in the GMAT questions does not help to solve the problem?
- 90%
- 50%
- 20%
- All the information are relevant.
What is generally the first step when solving a percentage-question?
- Simplify the question.
- Use Plugging-In.
- Make a clear calculation.
- Find hidden clues in the text.
5 is what percent of 80?
- 6,25%
- 12,5%
- 8,25%
- 10,6%
12 is what percent of 125?
- 9,6%
- 7,5%
- 4,7%
- 8,2%
How much bigger is a 21 inch screen over a 19 inch screen?
- 40 inch
- 30 inch
- 20 inch
- 50 inch
What is the formula to be applied for solving a probability question?
- "outcomes that are specified" ÷ "total numbers of possible outcomes"
- "total numbers of possible outcomes" ÷ "outcomes that are specified"
- "incomes that are specified" ÷ "total numbers of possible incomes"
- "total numbers of possible incomes" ÷ "incomes that are specified"
A coin is flipped 6 times, how many possible outcomes exist?
- 64
- 72
- 68
- 82
A coin is flipped 6 times and there are 64 possible outcomes. In how many cases is there no tail?
- 1x
- 2x
- 0x
- 3x
A coin is flipped 6 times and there are 64 possible outcomes. In how many cases is the outcome 6x tail?
- 1x
- 0x
- 2x
- 3x
What does the Pythagorean theorem state?
- The square of the hypotenuse is equal to the sum of the squares of the other two sides.
- If A, B and C are points on a circle where the line AC is a diameter of the circle, then the angle ∠ABC is a right angle.
- If A, B and C are points on a circle, then the angle ∠ABC is a right angle.
- The square of the hypotenuse is equal to the difference of the squares of the other two sides.
What does the Thales' theorem state?
- If A, B and C are points on a circle where the line AC is a diameter of the circle, then the angle ∠ABC is a right angle.
- The square of the hypotenuse is equal to the sum of the squares of the other two sides.
- If A, B and C are points on a circle, then the angle ∠ABC is a right angle.
- The square of the hypotenuse is equal to the difference of the squares of the other two sides.
How do you calculate a cube's volume?
- a³
- a⁴
- a⁵
- a²
How much is 8³?
- 512
- 216
- 138
- 720
How do you calculate speed?
- Distance ÷ Time
- Time ÷ Distance
- Inertia ÷ Time
- Time ÷ Inertia
What should you not do when there are concrete numbers and concrete response options?
- Using Plugging-In
- Estimating the solution
- Making a Paper Based Calculation
- Using a rule of three
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Author of lecture (engl.) GMAT math practice questions (Chapter 2, Part 2)
Robert Kuehl
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