Classification/Odd One Out # MCQs Practice set

Q.1 Which of the following is the odd one out?

Lion
Tiger
Leopard
Crocodile
Explanation - Lion, Tiger, and Leopard are all mammals, whereas Crocodile is a reptile.
Correct answer is: Crocodile

Q.2 Find the odd one out.

Mercury
Venus
Mars
Moon
Explanation - Mercury, Venus, and Mars are planets, but Moon is a satellite.
Correct answer is: Moon

Q.3 Select the odd one.

Chair
Table
Sofa
Carpet
Explanation - Chair, Table, and Sofa are furniture for sitting or placing items, Carpet is for covering the floor.
Correct answer is: Carpet

Q.4 Find the odd one out.

Python
Cobra
Eagle
Viper
Explanation - Python, Cobra, and Viper are snakes (reptiles), whereas Eagle is a bird.
Correct answer is: Eagle

Q.5 Select the odd one out.

Circle
Triangle
Square
Cylinder
Explanation - Circle, Triangle, and Square are 2D shapes, Cylinder is a 3D shape.
Correct answer is: Cylinder

Q.6 Which one is different?

Gold
Silver
Iron
Copper
Explanation - Gold, Silver, and Copper are non-ferrous metals, Iron is a ferrous metal.
Correct answer is: Iron

Q.7 Find the odd one out.

Rose
Tulip
Lily
Carrot
Explanation - Rose, Tulip, and Lily are flowers, Carrot is a vegetable.
Correct answer is: Carrot

Q.8 Select the odd one out.

Soccer
Cricket
Hockey
Chess
Explanation - Soccer, Cricket, and Hockey are outdoor physical sports, Chess is a board game.
Correct answer is: Chess

Q.9 Find the odd one out.

Mercury
Venus
Earth
Sun
Explanation - Mercury, Venus, and Earth are planets, Sun is a star.
Correct answer is: Sun

Q.10 Select the odd one out.

Dog
Cat
Rabbit
Crocodile
Explanation - Dog, Cat, and Rabbit are mammals, Crocodile is a reptile.
Correct answer is: Crocodile

Q.11 Which is different?

Pen
Pencil
Eraser
Notebook
Explanation - Pen, Pencil, and Eraser are writing tools, Notebook is for writing on.
Correct answer is: Notebook

Q.12 Find the odd one out.

Apple
Banana
Orange
Carrot
Explanation - Apple, Banana, and Orange are fruits, Carrot is a vegetable.
Correct answer is: Carrot

Q.13 Select the odd one out.

Asia
Africa
Europe
Greenland
Explanation - Asia, Africa, and Europe are continents, Greenland is an island.
Correct answer is: Greenland

Q.14 Which is different?

Python
Java
C++
HTML
Explanation - Python, Java, and C++ are programming languages, HTML is a markup language.
Correct answer is: HTML

Q.15 Find the odd one out.

Monday
Tuesday
Wednesday
January
Explanation - Monday, Tuesday, and Wednesday are days of the week, January is a month.
Correct answer is: January

Q.16 Select the odd one out.

Violin
Piano
Guitar
Flute
Explanation - Violin, Piano, and Guitar are string instruments, Flute is a wind instrument.
Correct answer is: Flute

Q.17 Find the odd one out.

Shark
Dolphin
Whale
Frog
Explanation - Shark, Dolphin, and Whale live in water and are mostly aquatic mammals/fish, Frog is an amphibian.
Correct answer is: Frog

Q.18 Which is different?

Red
Blue
Green
Circle
Explanation - Red, Blue, and Green are colors, Circle is a shape.
Correct answer is: Circle

Q.19 Select the odd one out.

India
China
Nepal
Asia
Explanation - India, China, and Nepal are countries, Asia is a continent.
Correct answer is: Asia

Q.20 Find the odd one out.

Rose
Jasmine
Tulip
Potato
Explanation - Rose, Jasmine, and Tulip are flowers, Potato is a vegetable.
Correct answer is: Potato

Q.21 Which is different?

Mercury
Mars
Jupiter
Moon
Explanation - Mercury, Mars, and Jupiter are planets, Moon is a satellite.
Correct answer is: Moon

Q.22 Select the odd one out.

Triangle
Square
Rectangle
Sphere
Explanation - Triangle, Square, and Rectangle are 2D shapes, Sphere is a 3D shape.
Correct answer is: Sphere

Q.23 Find the odd one out.

Soccer
Cricket
Basketball
Carrom
Explanation - Soccer, Cricket, and Basketball are outdoor sports, Carrom is an indoor board game.
Correct answer is: Carrom

Q.24 Which is different?

Pen
Notebook
Pencil
Marker
Explanation - Pen, Pencil, and Marker are writing instruments, Notebook is for writing on.
Correct answer is: Notebook

Q.25 Select the odd one out.

Python
C
Ruby
HTML
Explanation - Python, C, and Ruby are programming languages, HTML is a markup language.
Correct answer is: HTML