Adult Math Challenge Quiz
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In the equation 3 x 3 = 9, which number is the product?
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6
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0
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9
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1
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Think you've still got those math skills from school locked away somewhere? Or maybe you're just a numbers nerd who loves a good challenge? Put your knowledge to the test with our stimulating "Maths Quiz for Adults"! This quiz isn't just for students; it's for anyone who wants to exercise their brain and have some fun with numbers. We've See moregot a variety of questions to challenge your mathematical mind, from basic arithmetic to more advanced concepts like algebra, geometry, and even a bit of calculus (if you're feeling brave!).
This maths test online is helpful for adults to practice without the pressure of grades or exams. It's a chance to brush up on those skills, learn about mathematical concepts, challenge yourself, and have some fun. So, if you're a numbers whiz or just looking for a brain workout, our maths quiz that is meant for adults, is the perfect way to engage your mind and rediscover the joy of mathematics.
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- 2.
Which polygon has eight sides?
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Triangle
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Cube
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Octagon
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Square
Correct Answer
A. OctagonExplanation
An octagon is a polygon with eight sides. It is a shape that has eight straight sides of equal length. Therefore, the correct answer to the question "Which polygon has eight sides?" is octagon.Rate this question:
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- 3.
Negative numbers are all less than what number?
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-22
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0
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-50
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-14
Correct Answer
A. 0Explanation
Negative numbers are all less than zero. Zero is not a negative number, but it is less than any positive number. Therefore, zero is the correct answer as it is the only option that is not a negative number.Rate this question:
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- 4.
Which of the following is a measure used for distance?
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Hectare
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Ounce
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Meter
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Liter
Correct Answer
A. MeterExplanation
Meter is a measure used for distance. It is a unit of length in the metric system and is commonly used to measure the distance between two points. It is a fundamental unit of measurement and is widely used in various fields such as engineering, physics, and everyday life.Rate this question:
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- 5.
How many inches are there in one foot?
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12 Inches
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6 Inches
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2 Inches
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20 Inches
Correct Answer
A. 12 Inches -
- 6.
The product of any number and the number one (1) is what?
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That Number
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Fifty
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Zero
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Two
Correct Answer
A. That Number -
- 7.
What is one-half of a single foot?
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6 Inches
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15 Inches
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12 Inches
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18 Inches
Correct Answer
A. 6 Inches -
- 8.
If an item costs $1.29, how much change would you get if you paid with two $1 bills?
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0.61
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1.71
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0.71
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0.81
Correct Answer
A. 0.71Explanation
If an item costs $1.29 and you pay with two $1 bills, you would get $0.71 in change. To calculate this, subtract the cost of the item ($1.29) from the amount you paid ($2.00). The difference is $0.71, which is the correct answer.Rate this question:
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- 9.
A mixed number contains what two elements?
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3 And 10
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An Odd Number And A Decimal
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A Number Line And A Point
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A Whole Number And A Fraction
Correct Answer
A. A Whole Number And A FractionExplanation
A mixed number is a combination of a whole number and a fraction. It is written in the form of a whole number followed by a fraction, such as 3 1/2. The whole number represents the number of whole units, while the fraction represents the part of a whole unit. Therefore, the correct answer is "A Whole Number And A Fraction."Rate this question:
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- 10.
Which among the following is the largest?
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Meter
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Decimeter
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Kilometer
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Centimeter
Correct Answer
A. KilometerExplanation
The kilometer is the largest unit of measurement among the options given. It is larger than a meter, decimeter, and centimeter. The kilometer is a unit used to measure longer distances, while meter, decimeter, and centimeter are used for shorter distances. Therefore, the kilometer is the correct answer as it represents the largest unit of measurement in this context.Rate this question:
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- 11.
Which of the following are "like fractions"?
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10.5 And 12
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1.8 And 4
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1/100 And 9/4
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2/3 And 1/3
Correct Answer
A. 2/3 And 1/3Explanation
"Like fractions" are fractions that have the same denominator. In the context of the given options:
10.5 and 12: These are not fractions; they are decimal numbers.
1.8 and 4: These are not like fractions because they have different denominators.
1/100 and 9/4: These are not like fractions because they have different denominators.
2/3 and 1/3: These are like fractions because they share the same denominator, which is 3. The fractions 2/3 and 1/3 are like fractions because they represent parts of a whole divided into three equal parts.Rate this question:
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- 12.
If a lamp uses three 60-watt bulbs, how much total power does it require?
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20 Watts
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60 Watts
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180 Watts
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120 Watts
Correct Answer
A. 180 WattsExplanation
The correct answer is 180 Watts because if a lamp uses three 60-watt bulbs, the total power required is calculated by multiplying the wattage of each bulb by the number of bulbs. Therefore, 60 watts multiplied by 3 bulbs equals 180 watts.Rate this question:
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- 13.
If a cup of lemonade costs $0.25, how many must you sell to earn $3.50?
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12 Cups
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16 Cups
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10 Cups
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14 Cups
Correct Answer
A. 14 CupsExplanation
To earn $3.50 by selling cups of lemonade at $0.25 each, you need to divide the total earnings by the price per cup. In this case, $3.50 divided by $0.25 equals 14 cups. Therefore, you must sell 14 cups of lemonade to earn $3.50.Rate this question:
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- 14.
Referring to the United States' measurement system, how many ounces are in a pound?
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16
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4
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12
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8
Correct Answer
A. 16 -
- 15.
If a train travels at a speed of 80 miles per hour, how long will it take to travel 320 miles?
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2 hours
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3 hours
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4 hours
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5 hours
Correct Answer
A. 4 hoursExplanation
To find the time taken, divide the distance by the speed:
Time = Distance / Speed Time = 320 miles / 80 miles per hour Time = 4 hoursRate this question:
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Quiz Review Timeline (Updated): May 25, 2025 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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May 25, 2025Quiz Edited by
ProProfs Editorial Team
Expert Reviewed by
Janaisa Harris -
May 14, 2015Quiz Created by
Alfredhook3