GMAT Quantitative Questions: Sample Questions & Important Topics
Think of the GMAT Quantitative Section as your own personal Mission: Impossible challenge. It’s an exciting mission that will test your mathematical reasoning, logical skills, and ability to tackle complex problems under pressure. You must conquer numbers, equations, and data to unlock the key to a top GMAT score.
But wait…there's a plot twist! The classic Data Sufficiency questions, which used to be part of the Quant section, have now been moved to the Data Insights section, leaving the Quantitative Section a little leaner but more focused.
Key Highlights:
- The GMAT Quantitative Section includes 21 questions to be solved in 45 minutes, testing your mathematical and problem-solving skills under time pressure.
- Key topics include Arithmetic, Algebra, Word Problems, Statistics, and Probability, with a focus on practical application.
- Consists of Problem Solving questions after the removal of Data Sufficiency.
- Spend around 1.5-2 minutes each question to essure you attempt the section completely in the given time.
- Use GMAT-specific resources such as the GMAT Official Guide and Kaplan GMAT Prep Plus, along with regularly taking practice tests.
GMAT Quantitative Reasoning Practice Questions
GMAT Quants questions challenge your ability to apply mathematical concepts to solve practisal problems. Here are several practice questions to help you get comfortable with the types of questions you'll encounter:
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A store sells a shirt for $30. If the price is increased by 20%, what will be the new price of the shirt?
A) $32
B) $34
C) $36
D) $38
E) $40
Answer: C) $36
Explanation: $30 + 20% of $30 = $30 + $6 = $36. -
A car travels 240 miles in 4 hours. What is the car’s average speed?
A) 50 mph
B) 55 mph
C) 60 mph
D) 65 mph
E) 70 mph
Answer: C) 60 mph
Explanation: Average speed = Distance ÷ Time = 240 ÷ 4 = 60 mph. -
In a class of 30 students, 12 students are wearing glasses. What fraction of the class is not wearing glasses?
A) 1/3
B) 2/5
C) 3/5
D) 4/5
E) 5/6
Answer: C) 3/5
Explanation: Students not wearing glasses = 30 - 12 = 18. The fraction is 18/30 = 3/5. -
A book is on sale for 25% off the original price. If the original price is $40, what is the sale price of the book?
A) $25
B) $28
C) $30
D) $32
E) $35
Answer: B) $30
Explanation: 25% off $40 = $40 - $10 = $30. -
A group of 60 people consists of 25 men, 15 women, and the rest children. How many children are there in the group?
A) 10
B) 15
C) 20
D) 25
E) 30
Answer: C) 20
Explanation: Total people = 60; Men + Women = 25 + 15 = 40. So, 60 - 40 = 20 children. -
If the ratio of apples to oranges in a basket is 3:4 and there are 12 apples, how many oranges are there in the basket?
A) 15
B) 16
C) 18
D) 20
E) 24
Answer: B) 16
Explanation: The ratio of apples to oranges is 3:4. If there are 12 apples, the number of oranges = (12 × 4) ÷ 3 = 16.
You can get extra help with Yocket Prep, armed with practice questions, expert tips, and a structured study plan, you’ll build confidence and gain the mental agility needed to succeed.
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A store sells a shirt for $30. If the price is increased by 20%, what will be the new price of the shirt?
A) $32
B) $34
C) $36
D) $38
E) $40
Answer: C) $36
Explanation: $30 + 20% of $30 = $30 + $6 = $36. -
A car travels 240 miles in 4 hours. What is the car’s average speed?
A) 50 mph
B) 55 mph
C) 60 mph
D) 65 mph
E) 70 mph
Answer: C) 60 mph
Explanation: Average speed = Distance ÷ Time = 240 ÷ 4 = 60 mph. -
In a class of 30 students, 12 students are wearing glasses. What fraction of the class is not wearing glasses?
A) 1/3
B) 2/5
C) 3/5
D) 4/5
E) 5/6
Answer: C) 3/5
Explanation: Students not wearing glasses = 30 - 12 = 18. The fraction is 18/30 = 3/5. -
A book is on sale for 25% off the original price. If the original price is $40, what is the sale price of the book?
A) $25
B) $28
C) $30
D) $32
E) $35
Answer: B) $30
Explanation: 25% off $40 = $40 - $10 = $30. -
A group of 60 people consists of 25 men, 15 women, and the rest children. How many children are there in the group?
A) 10
B) 15
C) 20
D) 25
E) 30
Answer: C) 20
Explanation: Total people = 60; Men + Women = 25 + 15 = 40. So, 60 - 40 = 20 children. -
If the ratio of apples to oranges in a basket is 3:4 and there are 12 apples, how many oranges are there in the basket?
A) 15
B) 16
C) 18
D) 20
E) 24
Answer: B) 16
Explanation: The ratio of apples to oranges is 3:4. If there are 12 apples, the number of oranges = (12 × 4) ÷ 3 = 16. -
A rectangle has a length of 10 units and a width of 5 units. What is the area of the rectangle?
A) 25 square units
B) 30 square units
C) 35 square units
D) 40 square units
E) 50 square units
Answer: B) 50 square units
Explanation: Area = Length × Width = 10 × 5 = 50 square units. -
A train travels at a speed of 60 miles per hour. How long will it take to travel 150 miles?
A) 1 hour
B) 2 hours
C) 2.5 hours
D) 3 hours
E) 3.5 hours
Answer: C) 2.5 hours
Explanation: Time = Distance ÷ Speed = 150 ÷ 60 = 2.5 hours. -
If the price of an item is increased from $50 to $60, what is the percentage increase in the price?
A) 10%
B) 15%
C) 20%
D) 25%
E) 30%
Answer: C) 20%
Explanation: Percentage increase = ((60 - 50) ÷ 50) × 100 = 20%. -
In a box of 100 marbles, 40 are red, 30 are blue, and the rest are green. What percentage of the marbles are green?
A) 20%
B) 25%
C) 30%
D) 35%
E) 40%
Answer: B) 30%
Explanation: Green marbles = 100 - (40 + 30) = 30. Percentage = (30 ÷ 100) × 100 = 30%. -
The perimeter of a square is 36 cm. What is the length of one side of the square?
A) 6 cm
B) 7 cm
C) 8 cm
D) 9 cm
E) 10 cm
Answer: A) 6 cm
Explanation: Perimeter of a square = 4 × side, so 36 ÷ 4 = 9 cm. -
A bus travels 120 kilometres in 3 hours. What is the bus’s average speed?
A) 30 km/h
B) 35 km/h
C) 40 km/h
D) 45 km/h
E) 50 km/h
Answer: C) 40 km/h
Explanation: Average speed = Distance ÷ Time = 120 ÷ 3 = 40 km/h. -
If 3x + 4 = 19, what is the value of x?
A) 3
B) 4
C) 5
D) 6
E) 7
Answer: C) 5
Explanation: 3x = 19 - 4 = 15, so x = 15 ÷ 3 = 5. -
A box contains 12 red balls, 15 blue balls, and 18 green balls. What is the total number of balls in the box?
A) 40
B) 45
C) 50
D) 55
E) 60
Answer: B) 45
Explanation: Total balls = 12 + 15 + 18 = 45. -
A rectangular garden has a length of 12 metres and a width of 8 metres. What is the perimeter of the garden?
A) 20 metres
B) 24 metres
C) 30 metres
D) 36 metres
E) 40 metres
Answer: D) 40 metres
Explanation: Perimeter = 2 × (Length + Width) = 2 × (12 + 8) = 40 metres.
GMAT Quant Important Topics
What’s your strategy for conquering the Quantitative section? You need to know the territory and master your key areas. Being well-versed in the major topics in the GMAT Quant section is like assembling your team; you need each member to bring something special to the table. Here’s what you need to be fully prepared:
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Arithmetic: This foundational topic includes number properties, fractions, percentages, ratios, and rates. Questions might involve basic operations, as well as more complex scenarios like profit and loss, discounts, or interest calculations. Mastering arithmetic is crucial since it forms the basis for many other problem-solving questions.
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Algebra: Expect questions related to linear equations, quadratic equations, inequalities, and functions. Algebraic manipulation, including solving for variables and understanding how to work with expressions and equations, is tested heavily. You should also be comfortable working with exponents, polynomials, and factoring.
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Word Problems: These problems test your ability to translate real-world situations into mathematical expressions. They may involve topics like mixtures, work rates, distance, time, and motion. The challenge is to understand the context and apply appropriate mathematical methods to find the solution.
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Statistics and Probability: Questions on statistics typically cover topics like mean, median, mode, standard deviation, and probability theory. You’ll need to be familiar with concepts such as permutations, combinations, probability distributions, and interpreting data presented in graphs and tables.
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Word Problems (Rate, Work, Mixtures): Many quantitative problems are based on real-life situations, such as calculating work rates (how fast something is done) or solving mixture problems (combining different quantities). These problems test your ability to break down a situation and apply mathematical reasoning.
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Probability and Combinatorics: Although not as frequently tested as other areas, probability and combinatorics can be important topics on the GMAT. You should be prepared to solve problems that require understanding how to calculate the likelihood of certain events, or how many different combinations of items can be made from a set.
How to Prepare for the GMAT Quantitative Section?
Start by having a structured routine and incorporating discipline in your daily life. With the right approach, you can solve those tricky math problems with confidence and a smile. Let’s look at strategies that will help you crush this section:
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Get Comfortable with the Basics
Before diving into the deep end, make sure your math foundation is solid. Whether it’s fractions, percentages, or basic algebra, these concepts are the building blocks for all those complicated problems. So, refresh those formulas, review your basic operations, and master geometry basics so you’re all set to tackle the real action. -
Sharpen Your Problem-Solving Skills
Problem-solving questions are the bread and butter of the GMAT Quantitative section, and they come in all shapes and sizes. Start practising various types of questions and develop strategies for approaching these problems quickly! -
Speed Matters, But Accuracy is King
You’ve got 45 minutes for 21 questions. That’s about two minutes per question! The clock will be ticking, but don’t panic. The key is to work quickly without rushing. practice under timed conditions, and aim for both speed and accuracy. It's like running a marathon, you want to maintain a steady pace, so you don’t burn out halfway. The more you practice, the more you'll get the hang of balancing speed and precision, leaving you calm and collected on test day. -
Learn From Your Mistakes (It’s Part of the Journey)
After each practice session, take a moment to celebrate your wins and learn from your mistakes. Don’t worry if you get a few questions wrong; each mistake is a lesson in disguise. Go back, understand why you went wrong, and think about how you can approach the next question differently. -
Use GMAT-Specific Resources (Don’t Just Google It!)
Yes, we know the internet is full of math tips, but to really prepare for the GMAT, you need GMAT-specific resources. Official practice tests, prep books, and online tools are designed to give you a taste of what to expect. If you want to level up your preparation, think about enrolling in a GMAT prep course or getting some tutoring. -
Take Regular practice Tests
The best way to prepare for the real thing is to simulate it. Regular practice tests will help you get used to the exam’s pacing, format, and pressure. Each test will reveal what’s working and where you need to improve, making you even more prepared for the real deal. -
Embrace the Adaptive Nature of the GMAT
The GMAT isn’t just another multiple-choice test. It’s adaptive, meaning that the difficulty of the questions changes based on your performance. If you answer a question correctly, get ready for the next one to be more challenging. If you miss one, the next will be easier. The key here is not to panic when you face tougher questions, just stick to your strategies, and keep pushing forward. You’ve got this!
From the Desk of Yocket
The key to success lies in your preparation, mindset, and strategic approach. Think of this challenge as a puzzle that, with the right tools and practice, you’ll solve with ease and precision.
With Yocket Prep by your side, you’ll have access to a wealth of resources designed to help you sharpen your skills and tackle every type of question that comes your way. Be it the fundamentals of arithmetic, algebra, or word problems, or developing a lightning-fast strategy for solving complex problems under time pressure. Yocket Prep ensures you're ready for any challenge the GMAT throws at you.