Deductive Reasoning MCQs are very important test and often asked by various testing services and competitive exams around the world. Here you will find all the Important Deductive Reasoning MCQs for Preparation.
The student can clear their concepts for Deductive Reasoning online quiz by attempting it. Doing MCQs based Deductive Reasoning will help you to check your understanding and identify areas of improvement.
Deductive Reasoning Online MCQs with Answers
If all birds can fly, and a penguin is a bird, then:
a) Penguins can fly.
b) Penguins cannot fly.
c) Some penguins can fly.
d) Flying ability of penguins is unknown.
If all cats have fur, and Mittens is a cat, then:
a) Mittens has fur.
b) Mittens does not have fur.
c) Some cats have fur.
d) Fur is irrelevant to cats.
If all rectangles have four equal angles, and a square is a rectangle, then:
a) All squares have four equal angles.
b) Not all squares have four equal angles.
c) Squares have angles.
d) Squares have unknown angles.
If all roses are flowers, and a tulip is not a rose, then:
a) Tulips are flowers.
b) Tulips are not flowers.
c) Some tulips are flowers.
d) Flower status of tulips is unknown.
If all mammals have lungs, and a dolphin is a mammal, then:
a) Dolphins have lungs.
b) Dolphins do not have lungs.
c) Some dolphins have lungs.
d) Lung presence in dolphins is unknown.
If all apples are fruits, and a banana is not an apple, then:
a) Bananas are fruits.
b) Bananas are not fruits.
c) Some bananas are fruits.
d) Fruit status of bananas is unknown.
If all squares are polygons, and a triangle is not a square, then:
a) Triangles are polygons.
b) Triangles are not polygons.
c) Some triangles are polygons.
d) Polygon status of triangles is unknown.
If all buses are vehicles, and a bicycle is not a bus, then:
a) Bicycles are vehicles.
b) Bicycles are not vehicles.
c) Some bicycles are vehicles.
d) Vehicle status of bicycles is unknown.
If all students are learners, and Sara is a student, then:
a) Sara is a learner.
b) Sara is not a learner.
c) Some students are learners.
d) Learner status of Sara is unknown.
If all computers use electricity, and a bicycle does not use electricity, then:
a) Bicycles use electricity.
b) Bicycles do not use electricity.
c) Some bicycles use electricity.
d) Electricity usage of bicycles is unknown.
If all dogs have tails, and Spot is a dog, then:
a) Spot has a tail.
b) Spot does not have a tail.
c) Some dogs have tails.
d) Tail status of Spot is unknown.
If all triangles have three sides, and a square is not a triangle, then:
a) Squares have three sides.
b) Squares do not have three sides.
c) Some squares have three sides.
d) Side count of squares is unknown.
If all mammals give live birth, and a platypus is a mammal, then:
a) Platypus give live birth.
b) Platypus do not give live birth.
c) Some platypus give live birth.
d) Birthing method of platypus is unknown.
If all trees have roots, and a cactus is not a tree, then:
a) Cacti have roots.
b) Cacti do not have roots.
c) Some cacti have roots.
d) Root presence in cacti is unknown.
If all politicians make promises, and John is a politician, then:
a) John makes promises.
b) John does not make promises.
c) Some politicians make promises.
d) Promises made by John are unknown.
If all pens write, and a pencil is not a pen, then:
a) Pencils write.
b) Pencils do not write.
c) Some pencils write.
d) Writing ability of pencils is unknown.
If all rivers flow, and a lake is not a river, then:
a) Lakes flow.
b) Lakes do not flow.
c) Some lakes flow.
d) Flowing nature of lakes is unknown.
If all doctors have medical degrees, and Maria is a doctor, then:
a) Maria has a medical degree.
b) Maria does not have a medical degree.
c) Some doctors have medical degrees.
d) Medical degree status of Maria is unknown.
If all insects have six legs, and a spider is not an insect, then:
a) Spiders have six legs.
b) Spiders do not have six legs.
c) Some spiders have six legs.
d) Leg count of spiders is unknown.
If all books have pages, and a magazine is not a book, then:
a) Magazines have pages.
b) Magazines do not have pages.
c) Some magazines have pages.
d) Page count of magazines is unknown.
If all humans are mammals, and a fish is not a human, then:
a) Fish are mammals.
b) Fish are not mammals.
c) Some fish are mammals.
d) Mammal status of fish is unknown.
If all birds lay eggs, and a kangaroo is not a bird, then:
a) Kangaroos lay eggs.
b) Kangaroos do not lay eggs.
c) Some kangaroos lay eggs.
d) Egg-laying nature of kangaroos is unknown.
If all bicycles have wheels, and a skateboard is not a bicycle, then:
a) Skateboards have wheels.
b) Skateboards do not have wheels.
c) Some skateboards have wheels.
d) Wheel presence in skateboards is unknown.
If all lawyers have law degrees, and Sarah is a lawyer, then:
a) Sarah has a law degree.
b) Sarah does not have a law degree.
c) Some lawyers have law degrees.
d) Law degree status of Sarah is unknown.
If all planets orbit the sun, and a moon is not a planet, then:
a) Moons orbit the sun.
b) Moons do not orbit the sun.
c) Some moons orbit the sun.
d) Orbit behavior of moons is unknown.
If all birds have feathers, and a snake is not a bird, then:
a) Snakes have feathers.
b) Snakes do not have feathers.
c) Some snakes have feathers.
d) Feather presence in snakes is unknown.
If all stars are celestial objects, and a planet is not a star, then:
a) Planets are celestial objects.
b) Planets are not celestial objects.
c) Some planets are celestial objects.
d) Celestial object status of planets is unknown.
If all doctors have stethoscopes, and Jane is a doctor, then:
a) Jane has a stethoscope.
b) Jane does not have a stethoscope.
c) Some doctors have stethoscopes.
d) Stethoscope possession of Jane is unknown.
If all metals conduct electricity, and wood is not a metal, then:
a) Wood conducts electricity.
b) Wood does not conduct electricity.
c) Some wood conducts electricity.
d) Conductivity of wood is unknown.
If all oranges are fruits, and an apple is not an orange, then:
a) Apples are fruits.
b) Apples are not fruits.
c) Some apples are fruits.
d) Fruit status of apples is unknown.
If all actors perform on stage, and a singer is not an actor, then:
a) Singers perform on stage.
b) Singers do not perform on stage.
c) Some singers perform on stage.
d) Performance behavior of singers is unknown.
If all mammals have hair, and a snake is not a mammal, then:
a) Snakes have hair.
b) Snakes do not have hair.
c) Some snakes have hair.
d) Hair presence in snakes is unknown.
If all butterflies have wings, and a spider is not a butterfly, then:
a) Spiders have wings.
b) Spiders do not have wings.
c) Some spiders have wings.
d) Wing presence in spiders is unknown.
If all humans have two eyes, and a cyclops is not a human, then:
a) Cyclops have two eyes.
b) Cyclops do not have two eyes.
c) Some cyclops have two eyes.
d) Eye count of cyclops is unknown.
If all mammals have a backbone, and a jellyfish is not a mammal, then:
a) Jellyfish have a backbone.
b) Jellyfish do not have a backbone.
c) Some jellyfish have a backbone.
d) Backbone presence in jellyfish is unknown.