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Which Word Does NOT Belong?
What Is 25% of 80?
Which Word Best Completes the Analogy? Ear Is to Sound as Eye Is to...
If You Flip a Fair Coin 5 Times and Get Heads Each Time, What Is the Probability of Getting Tails on the Next Flip?
How Many Sides Does a Heptagon Have?
How Many Ways Can the Letters in the Word “STOP” Be Arranged?
If a Farmer Has 3 Cows, 4 Chickens, and 2 Pigs, How Many Total Animal Legs Are on the Farm?
What Is the Capital of France?
If a Train Departs at 2: 45 PM and Arrives at Its Destination at 7: 30 PM, How Long Is the Journey?
Which Planet Is Known as the Red Planet?
What Is the Boiling Point of Water in Celsius?
How Many Minutes Are in One Day?
What Comes Next in the Sequence? 3, 6, 12, 24, ...
Which Is Heavier: 1 Kilogram of Feathers or 1 Kilogram of Bricks?
What Is the Largest Organ in the Human Body?
If 2y + 3 = 11, What Is the Value of Y?
How Many Legs Does a Spider Have?
Which Continent Is the Sahara Desert Located on?
If a = 5 and B = 2, What Is (a² - B²)?
Which Word Is the Odd One Out?
A Book Costs $20. If It Is on Sale for 15% Off, How Much Is the Discount?
What Gas Do Plants Absorb From the Atmosphere?
Which Shape Has Five Sides?
Which of These Animals Is a Mammal?
A Rope Is Cut Into 5 Equal Pieces, and Each Piece Is 3.6 Meters Long. How Long Was the Original Rope?
Who Was the First U. S. President?
What Is the Chemical Symbol for Gold?
If a Plant Doubles in Size Every Day and Takes 10 Days to Fill a Garden, How Many Days Does It Take to Fill Half the Garden?
How Many Continents Are There on Earth?
A Farmer Has Twice as Many Chickens as Cows. If There Are a Total of 30 Animals, How Many Chickens Are There?
Which Part of the Cell Contains Genetic Material?
What Is the Process of Water Turning Into Vapor Called?
If a Bucket Holds 8 Liters of Water and You Pour Out Half, How Much Water Is Left?
Who Wrote the Play “Romeo and Juliet”?
Which Ocean Is the Largest in the World?
What Is the Plural of the Word “cactus”?
If a Cube Has a Surface Area of 150 Square Inches, What Is the Length of One of Its Sides?
What Instrument Measures Temperature?
Which Number Is One-Third of Ninety?
Which Word Is the Odd One Out?
What Does the Prefix “tri-” Mean in a Word Like “triangle”?
What Is the Capital City of Canada?
Which Part of a Plant Is Responsible for Photosynthesis?
Which Gas Makes up Most of the Earth's Atmosphere?
A Bakery Sells Cakes for $15 Each. If a Customer Buys 3 Cakes and Gets a 10% Discount on the Total Price, How Much Does the Customer Pay?
Which Country Is Located in Both Europe and Asia?
How Many Legs Do Three Spiders and Two Crabs Have in Total?
Which Famous Scientist Developed the Theory of General Relativity?
What Is the Freezing Point of Water in Degrees Celsius?
What Is the Square Root of 144?
Which of These Materials Is NOT Magnetic?
What Is 15% of 200?
Which Word Does NOT Belong?
In Which Ocean Is the Bermuda Triangle Located?
Which of These Numbers Is Divisible by Both 3 and 5?
If It’s 3: 15 Now, What Time Will It Be in 150 Minutes?
How Many Degrees Are There in a Right Angle?
What Is the Largest Mammal in the World?
Which Language Is the Most Widely Spoken in the World by Number of Native Speakers?
What Number Should Replace the Question Mark? 10, 20, 30, ? , 50
Which Animal Is Known for Changing Its Color to Blend Into Surroundings?
If Two Pencils Cost 80 Cents, How Much Do Five Pencils Cost?
Which Shape Has Six Sides?
Which Planet Is Closest to the Sun?
What’s the Next Number in the Pattern: 100, 90, 81, 73, ...?
Which Famous Scientist Discovered Gravity After Observing a Falling Apple?
How Many Hours Are There in Three Days?
What Is the Chemical Symbol for Water?
What Comes Next in the Pattern: 5, 10, 20, 40, ...?
What Instrument Measures Air Pressure?
If a Triangle Has Two Equal Sides, What Type of Triangle Is It?
Which Metal Is Liquid at Room Temperature?
If One Orange Costs 60 Cents, How Much Do Four Oranges Cost?
What Is 10 + 5?
In Which Direction Does the Sun Rise?
Which Is the Smallest Prime Number?
What Gas Do Humans Need to Breathe in Order to Survive?
What Is the Capital of Japan?
What Number Should Come Next: 3, 6, 9, 12, ...?
Which of the Following Is a Renewable Resource?
What Is 5 Squared?
What Part of the Plant Carries Water From the Roots to the Leaves?
Which State of Matter Has a Definite Volume but No Definite Shape?
Which Sense Is Most Closely Associated With the Nose?
What Is the Missing Number? 2, 6, 12, 20, ?
Which of the Following Numbers Is Prime?
If a Train Leaves New York at 4 PM Traveling 80 Mph, and Another Leaves Chicago at 5 PM Traveling 90 Mph, Which Train Arrives First if Both Destinations Are 400 Miles Away?
A Triangle Has Angles Measuring 40° and 70°. What Is the Measure of the Third Angle?
What Is the Missing Number? 81, 27, 9, ? , 1
If a Car Travels at 60 Mph for 2.5 Hours, How Far Does It Go?
1
Trumpet
2
Flute
3
Saxophone
4
Violin
The odd one out is Violin! Unlike the trumpet, flute, and saxophone—which are all wind instruments that produce sound by blowing air— the violin is a string instrument, played by drawing a bow across strings to create vibrations.
1
10
2
20
3
15
4
25
To find 25% of 80, convert 25% to a decimal, which is 0.25, and multiply it by 80. The calculation is 0.25 × 80 = 20. So, 25% of 80 is 20! This means a quarter of 80 equals 20.
1
Touch
2
Hearing
3
Brain
4
Vision
The correct answer is Vision! Just as the ear is responsible for detecting sound, the eye is responsible for detecting vision (light and images). This analogy follows the pattern of a sensory organ and the sense it perceives.
1
0%
2
50%
3
100%
4
25%
The correct answer is 50% (or 1/2). Each coin flip is independent, meaning past flips do not affect future flips. No matter how many times heads has appeared, the probability of tails or heads on any single fair coin flip remains 50%. So, the next flip is still 50% tails, 50% heads!
1
8
2
7
3
5
4
6
The correct answer is 7! A heptagon is a seven-sided polygon. The prefix "hepta-" comes from Greek, meaning seven. Other common polygons include a pentagon (5 sides), hexagon (6 sides), and octagon (8 sides). So, a heptagon has 7 sides!
1
16
2
24
3
12
4
32
The correct answer is 24! To find the number of ways to arrange the letters in STOP, we use the factorial formula: 4! = 4 × 3 × 2 × 1 = 24. Since all letters are unique, there are 24 different ways to arrange them in different sequences. ✅
1
28
2
30
3
22
4
26
To find the total number of legs:
Cows: 3 × 4 = 12 legs
Chickens: 4 × 2 = 8 legs
Pigs: 2 × 4 = 8 legs
Adding them up: 12 + 8 + 8 = 28 legs. So, the farm has a total of 28 legs!
Cows: 3 × 4 = 12 legs
Chickens: 4 × 2 = 8 legs
Pigs: 2 × 4 = 8 legs
Adding them up: 12 + 8 + 8 = 28 legs. So, the farm has a total of 28 legs!
1
Paris
2
Berlin
3
Madrid
4
Rome
The capital of France is Paris! 🇫🇷 Known as the City of Light, Paris is famous for its iconic landmarks like the Eiffel Tower, Louvre Museum, and Notre-Dame Cathedral. It is also a global center for art, fashion, and cuisine.
1
4 hours 45 minutes
2
5 hours
3
4 hours 30 minutes
4
4 hours 15 minutes
To find the journey time, subtract 2:45 PM from 7:30 PM. From 2:45 to 7:30, the total duration is 4 hours and 45 minutes. So, the train journey lasts 4 hours and 45 minutes!
1
Jupiter
2
Saturn
3
Venus
4
Mars
Mars is called the Red Planet due to its iron-rich soil, which gives it a distinctive reddish appearance.
1
100°C
2
95°C
3
90°C
4
110°C
Water boils at 100 degrees Celsius, the standard boiling point at sea level under normal atmospheric pressure.
1
2,880
2
1,440
3
1,200
4
2,400
A day has 1,440 minutes because there are 24 hours in a day, and each hour contains 60 minutes. By multiplying 24 × 60, we get 1,440, which represents the total number of minutes in a full 24-hour day.
1
60
2
48
3
36
4
72
The pattern in this sequence follows multiplication by 2. Starting with 3, each number is doubled: 3 × 2 = 6, 6 × 2 = 12, 12 × 2 = 24. The next number continues this pattern: 24 × 2 = 48. So, the correct answer is 48!
1
Cannot be determined
2
Bricks
3
Both weigh the same
4
Feathers
They weigh the same—1 kilogram is 1 kilogram, no matter the material or how bulky it appears.
1
Liver
2
Brain
3
Skin
4
Heart
The skin is the body’s largest organ, acting as a protective barrier and helping regulate temperature and hydration.
1
6
2
5
3
4
4
3
To solve for y in the equation 2y + 3 = 11, follow these steps:
Subtract 3 from both sides: 2y = 11 - 3 → 2y = 8
Divide both sides by 2: y = 8 ÷ 2 → y = 4
So, the correct answer is 4!
Subtract 3 from both sides: 2y = 11 - 3 → 2y = 8
Divide both sides by 2: y = 8 ÷ 2 → y = 4
So, the correct answer is 4!
1
6
2
8
3
10
4
4
A spider has 8 legs! Unlike insects, which have 6 legs, spiders belong to the arachnid family, which also includes scorpions and ticks. Their eight legs help them move quickly and skillfully weave webs to catch prey.
1
Asia
2
Africa
3
Australia
4
South America
The Sahara Desert is located in Africa and is the largest hot desert in the world by area.
1
25
2
21
3
19
4
29
To solve (a² - b²) when a = 5 and b = 2, first square both numbers, giving 5² = 25 and 2² = 4. Subtracting these values, 25 - 4 = 21, so the correct answer is 21!
1
Banana
2
Apple
3
Grape
4
Carrot
The odd one out is Carrot! Unlike apple, banana, and grape, which are all fruits, a carrot is a vegetable. Fruits develop from the flower of a plant and contain seeds, whereas vegetables are other edible parts of plants, such as roots, stems, or leaves.
1
$3.50
2
$2.5
3
$2
4
$3
To find 15% of $20, first convert 15% to a decimal (0.15) and multiply it by 20. The calculation is 0.15 × 20 = 3. So, the discount amount is $3! This means the book is $17 after the discount.
1
Nitrogen
2
Oxygen
3
Helium
4
Carbon Dioxide
Plants absorb carbon dioxide from the atmosphere to use in photosynthesis, converting it into oxygen and glucose.
1
Square
2
Pentagon
3
Hexagon
4
Triangle
A pentagon has five sides and five angles, commonly seen in geometry and even in architecture like the U.S. Pentagon.
1
Shark
2
Dolphin
3
Crocodile
4
Penguin
Dolphins are mammals—they breathe air, give birth to live young, and nurse their babies with milk.
1
15 meters
2
20 meters
3
18 meters
4
12 meters
Since the rope is cut into 5 equal pieces, and each piece is 3.6 meters long, the original rope was the total of all five pieces. Multiplying 3.6 × 5, we get 18 meters. So, the original rope was 18 meters long!
1
John Adams
2
Benjamin Franklin
3
Thomas Jefferson
4
George Washington
George Washington was the first U.S. president, unanimously elected in 1789 and widely admired for his leadership and integrity.
1
Ag
2
Gd
3
Go
4
Au
The chemical symbol for gold is Au, derived from the Latin word "aurum," meaning "shining dawn."
1
9
2
7
3
10
4
5
Since the plant doubles in size every day, this means that on day 9, it was half the size of the full garden because doubling it on day 10 fills the garden completely. So, the correct answer is 9 days!
1
6
2
7
3
5
4
8
There are seven continents on Earth: Africa, Antarctica, Asia, Australia, Europe, North America, and South America.
1
10
2
20
3
15
4
25
The farmer has twice as many chickens as cows, and there are 30 animals in total. If we divide the animals into three equal groups—since for every one cow, there are two chickens—each group would have 10 animals. That means 10 cows and 20 chickens!
1
Nucleus
2
Mitochondria
3
Cell wall
4
Cytoplasm
The nucleus contains the cell’s genetic material, storing DNA that controls cell functions and heredity.
1
Condensation
2
Precipitation
3
Evaporation
4
Filtration
The process of water turning into vapor is called evaporation, a key part of the Earth’s water cycle.
1
2 liters
2
8 liters
3
4 liters
4
6 liters
Since the bucket originally holds 8 liters of water, pouring out half means removing 4 liters. This leaves 4 liters of water remaining in the bucket. No matter how much water it starts with, taking half always leaves 50% of the original amount.
1
Jane Austen
2
Mark Twain
3
Charles Dickens
4
William Shakespeare
William Shakespeare wrote Romeo and Juliet, one of his most famous tragedies about star-crossed lovers from feuding families.
1
Atlantic Ocean
2
Arctic Ocean
3
Indian Ocean
4
Pacific Ocean
The Pacific Ocean is the largest in the world, covering more area than all the landmasses combined.
1
Cactus
2
Cactuses
3
Cactos
4
Cacti
The plural of “cactus” is “cacti,” following Latin rules for words ending in “-us.”
1
5 inches
2
5.5 inches
3
7 inches
4
6 inches
A cube has six equal square faces, and the total surface area is 150 square inches. Since each face is the same size, dividing 150 by 6 gives 25 square inches per face. The length of one side is the square root of 25, which is 5 inches!
1
Barometer
2
Altimeter
3
Thermometer
4
Hygrometer
A thermometer measures temperature, using materials like mercury or digital sensors to detect heat levels accurately.
1
20
2
45
3
60
4
30
Thirty is one-third of ninety because 90 divided by 3 equals 30—basic division at work!
1
Circle
2
Triangle
3
Square
4
Cube
Cube is the odd one out because it’s a 3D shape, while the others are all 2D.
1
Ten
2
Three
3
Two
4
Four
The prefix “tri-” means three, as in a triangle, which has three sides and three angles.
1
Toronto
2
Ottawa
3
Montreal
4
Vancouver
Ottawa is the capital city of Canada, chosen for its strategic location between English and French-speaking populations.
1
Stem
2
Roots
3
Leaves
4
Flowers
The leaves are responsible for photosynthesis, using sunlight to convert carbon dioxide and water into energy.
1
Nitrogen
2
Carbon Dioxide
3
Oxygen
4
Hydrogen
Nitrogen makes up about 78% of Earth's atmosphere, making it the most abundant gas surrounding our planet.
1
$40
2
41.25
3
42
4
$40.50
The total price for 3 cakes at $15 each is 3 × 15 = $45. With a 10% discount, we calculate 10% of $45, which is $4.50. Subtracting the discount, $45 - $4.50 = $40.50. So, the customer pays $40.50!
1
China
2
Turkey
3
India
4
Greece
Turkey is located in both Europe and Asia, with the Bosporus Strait dividing its two continental parts.
1
32
2
44
3
30
4
36
Three spiders (8 legs each) and two crabs (10 legs each) have a total of 44 legs combined.
1
Albert Einstein
2
Marie Curie
3
Isaac Newton
4
Galileo Galilei
Albert Einstein developed the theory of general relativity, revolutionizing our understanding of gravity, space, and time.
1
0°C
2
-10°C
3
32°C
4
100°C
The freezing point of water is 0 degrees Celsius, the temperature at which liquid water turns to ice.
1
10
2
13
3
11
4
12
The square root of 144 is 12, since 12 multiplied by itself equals 144.
1
Nickel
2
Cobalt
3
Aluminum
4
Iron
Aluminum is not magnetic, meaning it won’t be attracted to magnets like iron, nickel, or cobalt.
1
30
2
25
3
35
4
20
15% of 200 is 30, found by multiplying 200 by 0.15.
1
Venus
2
Mercury
3
Earth
4
Moon
The moon does not belong because it is a natural satellite, while the others are planets in our solar system.
1
Atlantic Ocean
2
Pacific Ocean
3
Indian Ocean
4
Arctic Ocean
The Bermuda Triangle is located in the Atlantic Ocean, between Miami, Bermuda, and Puerto Rico.
1
30
2
33
3
20
4
12
The number 30 is divisible by both 3 and 5, since it’s a common multiple of both numbers.
1
5:15
2
5:45
3
4:45
4
6:45
Adding 150 minutes (or 2 hours and 30 minutes) to 3:15 brings you to exactly 5:45.
1
360°
2
90°
3
45°
4
180°
A right angle measures exactly 90 degrees, forming a perfect L-shape in geometry.
1
Orca
2
Blue Whale
3
Giraffe
4
Elephant
The blue whale is the largest mammal in the world, reaching lengths of up to 100 feet.
1
Mandarin Chinese
2
Spanish
3
Hindi
4
English
Mandarin Chinese is the most widely spoken language in the world by native speakers, with over 900 million people.
1
38
2
35
3
40
4
45
The pattern in this sequence follows a simple addition of 10. So, the missing number is 40!
1
Gecko
2
Chameleon
3
Iguana
4
Salamander
The chameleon is famous for changing its skin color to blend into surroundings, communicate, and regulate temperature.
1
$1.50
2
$1.00
3
$2.00
4
$2.50
If two pencils cost 80 cents, then five pencils cost $2.00, based on a unit price of 40 cents each.
1
Nonagon
2
Pentagon
3
Hexagon
4
Octagon
A hexagon has six sides, with all sides and angles typically equal in a regular hexagon.
1
Mars
2
Mercury
3
Venus
4
Earth
Mercury is the closest planet to the Sun, orbiting at an average distance of about 36 million miles.
1
65
2
64
3
67
4
66
The next number is 66, as each step in the pattern subtracts one less than the previous difference.
1
Stephen Hawking
2
Galileo Galilei
3
Isaac Newton
4
Albert Einstein
Sir Isaac Newton discovered gravity after observing a falling apple, leading to his groundbreaking laws of motion and gravitation.
1
60
2
72
3
48
4
96
There are 72 hours in three days, calculated by multiplying 24 hours by 3.
1
O₂
2
CO₂
3
HO₂
4
H₂O
The chemical symbol for water is H₂O, representing two hydrogen atoms bonded to one oxygen atom.
1
80
2
45
3
70
4
60
The next number is 80, as the pattern doubles each time: 5, 10, 20, 40, 80.
1
Hygrometer
2
Thermometer
3
Barometer
4
Anemometer
A barometer measures air pressure, helping meteorologists predict weather changes based on atmospheric pressure shifts.
1
Equilateral
2
Isosceles
3
Scalene
4
Right-angled
A triangle with two equal sides is called an isosceles triangle, known for its two identical side lengths.
1
Aluminum
2
Copper
3
Mercury
4
Iron
Mercury is the only metal that remains in liquid form at room temperature, making it unique among metals.
1
$2.00
2
$2.80
3
$3.00
4
$2.40
Four oranges would cost $2.40, simply by multiplying the price of one orange by four.
1
18
2
12
3
15
4
20
Adding 10 + 5 gives 15. This is a simple arithmetic operation where increasing 10 by 5 results in 15. So, the correct answer is 15!
1
North
2
South
3
East
4
West
The sun rises in the east, due to the Earth's rotation from west to east.
1
1
2
3
3
2
4
3
The smallest prime number is 2, and it’s also the only even prime number.
1
Oxygen
2
Nitrogen
3
Hydrogen
4
Carbon Dioxide
Humans need to breathe oxygen to survive, as it is essential for producing energy in our cells.
1
Kyoto
2
Osaka
3
Hiroshima
4
Tokyo
Tokyo is the capital of Japan, serving as the country's political, economic, and cultural center.
1
16
2
15
3
14
4
18
The next number is 15, following the pattern of adding 3 to each previous number in the sequence.
1
Coal
2
Solar energy
3
Oil
4
Natural gas
Solar energy is a renewable resource because it is naturally replenished by the sun and never runs out.
1
30
2
20
3
10
4
25
5 squared equals 25, because squaring a number means multiplying it by itself (5 × 5 = 25).
1
Stem
2
Petal
3
Flower
4
Seed
The stem carries water from the roots to the leaves, supporting the plant and distributing nutrients throughout.
1
Liquid
2
Gas
3
Solid
4
Plasma
A liquid has a definite volume but no definite shape, taking the shape of whatever container it is in.
1
Sight
2
Hearing
3
Taste
4
Smell
The sense of smell is most closely associated with the nose, allowing us to detect and identify odors.
1
36
2
30
3
42
4
24
The pattern in this sequence follows an increasing pattern of adding consecutive even numbers:
2 + 4 = 6
6 + 6 = 12
12 + 8 = 20
20 + 10 = 30
So, the missing number is 30! The pattern follows adding 4, 6, 8, 10, etc. to each previous term.
2 + 4 = 6
6 + 6 = 12
12 + 8 = 20
20 + 10 = 30
So, the missing number is 30! The pattern follows adding 4, 6, 8, 10, etc. to each previous term.
1
33
2
27
3
41
4
49
The correct answer is 41! A prime number is only divisible by 1 and itself. 41 is prime because it has no divisors other than 1 and 41. 27 (divisible by 3 and 9), 33 (divisible by 3 and 11), and 49 (divisible by 7) are all composite numbers.
1
They arrive at the same time
2
New York train
3
Chicago train
4
Not enough information
To determine which train arrives first, we use time = distance ÷ speed. So the New York train (400 miles ÷ 80 mph = 5 hours) arrives at 9 PM. The Chicago train (400 miles ÷ 90 mph = 4 hours 27 minutes) Arrives at 9:27 PM. Since the New York train arrives at 9 PM, 27 minutes earlier than the Chicago train, it reaches its destination first!
1
90°
2
80°
3
70°
4
60°
The sum of all angles in a triangle is always 180°. To find the missing angle: 180° - (40° + 70°) = 70°. So, the third angle is 70°! This makes the triangle an isosceles triangle since it has two equal angles.
1
4
2
2
3
5
4
3
The pattern in this sequence follows division by 3:
81 ÷ 3 = 27, 27 ÷ 3 = 9, 9 ÷ 3 = 3, 3 ÷ 3 = 1.
So, the missing number is 3! This sequence steadily decreases by dividing each term by 3.
81 ÷ 3 = 27, 27 ÷ 3 = 9, 9 ÷ 3 = 3, 3 ÷ 3 = 1.
So, the missing number is 3! This sequence steadily decreases by dividing each term by 3.
1
100 miles
2
150 miles
3
180 miles
4
120 miles
To find the distance traveled, use the formula distance = speed × time. The car is traveling at 60 mph for 2.5 hours, so the calculation is:
60 × 2.5 = 150 miles. Thus, the car covers 150 miles in that time! 🚗💨
60 × 2.5 = 150 miles. Thus, the car covers 150 miles in that time! 🚗💨
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