Logical Deduction MCQs: Drawing conclusions from given information
Logical Deduction:
Statement 1: All humans are mortal.
Statement 2: Socrates is a human.
Conclusion: What can be inferred?
A) Socrates is immortal.
B) Socrates is mortal.
C) Socrates is an animal.
D) None of the above.
Answer: B) Socrates is mortal.
Logical Deduction:
Statement 1: All mammals have fur.
Statement 2: Dogs are mammals.
Conclusion: What can be inferred?
A) Dogs have fur.
B) Dogs don’t have fur.
C) Cats are mammals.
D) None of the above.
Answer: A) Dogs have fur.
Logical Deduction:
Statement 1: All birds can fly.
Statement 2: Penguins are birds.
Conclusion: What can be inferred?
A) Penguins can fly.
B) Penguins cannot fly.
C) All birds are penguins.
D) None of the above.
Answer: B) Penguins cannot fly.
Logical Deduction:
Statement 1: All squares are rectangles.
Statement 2: This shape is a square.
Conclusion: What can be inferred?
A) This shape is not a rectangle.
B) This shape is a rectangle.
C) All rectangles are squares.
D) None of the above.
Answer: B) This shape is a rectangle.
Logical Deduction:
Statement 1: All apples are fruits.
Statement 2: This is an apple.
Conclusion: What can be inferred?
A) This is not a fruit.
B) This is a fruit.
C) All fruits are apples.
D) None of the above.
Answer: B) This is a fruit.
Logical Deduction:
Statement 1: All students study.
Statement 2: John is a student.
Conclusion: What can be inferred?
A) John studies.
B) John doesn’t study.
C) John teaches.
D) None of the above.
Answer: A) John studies.
Logical Deduction:
Statement 1: All planets orbit around the sun.
Statement 2: Earth is a planet.
Conclusion: What can be inferred?
A) Earth doesn’t orbit around the sun.
B) Earth orbits around the sun.
C) The sun orbits around Earth.
D) None of the above.
Answer: B) Earth orbits around the sun.
Logical Deduction:
Statement 1: All roses are flowers.
Statement 2: This is a rose.
Conclusion: What can be inferred?
A) This is not a flower.
B) This is a flower.
C) All flowers are roses.
D) None of the above.
Answer: B) This is a flower.
Logical Deduction:
Statement 1: All mammals give birth to live young.
Statement 2: Dolphins are mammals.
Conclusion: What can be inferred?
A) Dolphins lay eggs.
B) Dolphins give birth to live young.
C) Dolphins are not mammals.
D) None of the above.
Answer: B) Dolphins give birth to live young.
Logical Deduction:
Statement 1: All metals conduct electricity.
Statement 2: Gold is a metal.
Conclusion: What can be inferred?
A) Gold doesn’t conduct electricity.
B) Gold conducts electricity.
C) Gold is not a metal.
D) None of the above.
Answer: B) Gold conducts electricity.
Logical Deduction:
Statement 1: All politicians make promises.
Statement 2: Sarah is a politician.
Conclusion: What can be inferred?
A) Sarah doesn’t make promises.
B) Sarah makes promises.
C) Sarah is not a politician.
D) None of the above.
Answer: B) Sarah makes promises.
Logical Deduction:
Statement 1: All good students study hard.
Statement 2: Emma is a good student.
Conclusion: What can be inferred?
A) Emma doesn’t study hard.
B) Emma studies hard.
C) Emma is not a good student.
D) None of the above.
Answer: B) Emma studies hard.
Logical Deduction:
Statement 1: All fruits have seeds.
Statement 2: Bananas are fruits.
Conclusion: What can be inferred?
A) Bananas don’t have seeds.
B) Bananas have seeds.
C) Bananas are not fruits.
D) None of the above.
Answer: B) Bananas have seeds.
Logical Deduction:
Statement 1: All rectangles have four sides.
Statement 2: This shape has four sides.
Conclusion: What can be inferred?
A) This shape is not a rectangle.
B) This shape is a rectangle.
C) All shapes have four sides.
D) None of the above.
Answer: B) This shape is a rectangle.
Logical Deduction:
Statement 1: All students pass exams.
Statement 2: Mike is a student.
Conclusion: What can be inferred?
A) Mike passes exams.
B) Mike fails exams.
C) Mike doesn’t study.
D) None of the above.
Answer: A) Mike passes exams.
Logical Deduction:
Statement 1: All birds have wings.
Statement 2: Penguins are birds.
Conclusion: What can be inferred?
A) Penguins have wings.
B) Penguins don’t have wings.
C) Penguins are not birds.
D) None of the above.
Answer: B) Penguins don’t have wings.
Logical Deduction:
Statement 1: All doctors help people.
Statement 2: Sarah is a doctor.
Conclusion: What can be inferred?
A) Sarah doesn’t help people.
B) Sarah helps people.
C) Sarah is not a doctor.
D) None of the above.
Answer: B) Sarah helps people.
Logical Deduction:
Statement 1: All triangles have three sides.
Statement 2: This shape has three sides.
Conclusion: What can be inferred?
A) This shape is not a triangle.
B) This shape is a triangle.
C) All shapes have three sides.
D) None of the above.
Answer: B) This shape is a triangle.
Logical Deduction:
Statement 1: All mammals have lungs.
Statement 2: Dogs are mammals.
Conclusion: What can be inferred?
A) Dogs have lungs.
B) Dogs don’t have lungs.
C) Dogs are not mammals.
D) None of the above.
Answer: A) Dogs have lungs.
Logical Deduction:
Statement 1: All cars have wheels.
Statement 2: This vehicle has wheels.
Conclusion: What can be inferred?
A) This vehicle is not a car.
B) This vehicle is a car.
C) All vehicles have wheels.
D) None of the above.
Answer: B) This vehicle is a car.
Logical Deduction:
Statement 1: All swans are white.
Statement 2: This bird is not white.
Conclusion: What can be inferred?
A) This bird is a swan.
B) This bird is not a swan.
C) All birds are swans.
D) None of the above.
Answer: B) This bird is not a swan.
Logical Deduction:
Statement 1: All triangles have angles that add up to 180 degrees.
Statement 2: This shape has angles that add up to 180 degrees.
Conclusion: What can be inferred?
A) This shape is not a triangle.
B) This shape is a triangle.
C) All shapes have angles that add up to 180 degrees.
D) None of the above.
Answer: B) This shape is a triangle.
Logical Deduction:
Statement 1: All insects have six legs.
Statement 2: This creature has six legs.
Conclusion: What can be inferred?
A) This creature is not an insect.
B) This creature is an insect.
C) All creatures have six legs.
D) None of the above.
Answer: B) This creature is an insect.
Logical Deduction:
Statement 1: All squares have four equal sides.
Statement 2: This shape has four equal sides.
Conclusion: What can be inferred?
A) This shape is not a square.
B) This shape is a square.
C) All shapes have four equal sides.
D) None of the above.
Answer: B) This shape is a square.
Logical Deduction:
Statement 1: All mammals produce milk.
Statement 2: Elephants are mammals.
Conclusion: What can be inferred?
A) Elephants produce milk.
B) Elephants don’t produce milk.
C) Elephants are not mammals.
D) None of the above.
Answer: A) Elephants produce milk.
Logical Deduction:
Statement 1: All politicians make speeches.
Statement 2: Sarah is a politician.
Conclusion: What can be inferred?
A) Sarah doesn’t make speeches.
B) Sarah makes speeches.
C) Sarah is not a politician.
D) None of the above.
Answer: B) Sarah makes speeches.
Logical Deduction:
Statement 1: All squares are rectangles.
Statement 2: This shape is not a rectangle.
Conclusion: What can be inferred?
A) This shape is a square.
B) This shape is not a square.
C) All shapes are rectangles.
D) None of the above.
Answer: B) This shape is not a square.
Logical Deduction:
Statement 1: All students attend school.
Statement 2: John is a student.
Conclusion: What can be inferred?
A) John attends school.
B) John doesn’t attend school.
C) John teaches at school.
D) None of the above.
Answer: A) John attends school.
Logical Deduction:
Statement 1: All politicians are elected officials.
Statement 2: Sarah is an elected official.
Conclusion: What can be inferred?
A) Sarah is a politician.
B) Sarah is not a politician.
C) All elected officials are politicians.
D) None of the above.
Answer: A) Sarah is a politician.
Logical Deduction:
Statement 1: All birds can fly.
Statement 2: Penguins cannot fly.
Conclusion: What can be inferred?
A) Penguins are not birds.
B) Penguins can fly.
C) All non-flying animals are birds.
D) None of the above.
Answer: A) Penguins are not birds.
Logical Deduction:
Statement 1: All students do homework.
Statement 2: Emma is a student.
Conclusion: What can be inferred?
A) Emma doesn’t do homework.
B) Emma does homework.
C) Emma teaches.
D) None of the above.
Answer: B) Emma does homework.
Logical Deduction:
Statement 1: All mammals have fur.
Statement 2: Dolphins are mammals.
Conclusion: What can be inferred?
A) Dolphins have fur.
B) Dolphins don’t have fur.
C) Dolphins are not mammals.
D) None of the above.
Answer: A) Dolphins have fur.
Logical Deduction:
Statement 1: All apples are fruits.
Statement 2: This is not an apple.
Conclusion: What can be inferred?
A) This is not a fruit.
B) This is a fruit.
C) All fruits are apples.
D) None of the above.
Answer: A) This is not a fruit.
Logical Deduction:
Statement 1: All politicians are public figures.
Statement 2: Sarah is a public figure.
Conclusion: What can be inferred?
A) Sarah is a politician.
B) Sarah is not a politician.
C) All public figures are politicians.
D) None of the above.
Answer: A) Sarah is a politician.
Logical Deduction:
Statement 1: All circles are round.
Statement 2: This shape is not round.
Conclusion: What can be inferred?
A) This shape is a circle.
B) This shape is not a circle.
C) All shapes are circles.
D) None of the above.
Answer: B) This shape is not a circle.
Logical Deduction:
Statement 1: All lawyers study law.
Statement 2: Sarah is a lawyer.
Conclusion: What can be inferred?
A) Sarah doesn’t study law.
B) Sarah studies law.
C) Sarah is not a lawyer.
D) None of the above.
Answer: B) Sarah studies law.
Logical Deduction:
Statement 1: All living organisms need water.
Statement 2: Fish are living organisms.
Conclusion: What can be inferred?
A) Fish don’t need water.
B) Fish need water.
C) Fish are not living organisms.
D) None of the above.
Answer: B) Fish need water.
Logical Deduction:
Statement 1: All rectangles have four sides.
Statement 2: This shape has six sides.
Conclusion: What can be inferred?
A) This shape is not a rectangle.
B) This shape is a rectangle.
C) All shapes have four sides.
D) None of the above.
Answer: A) This shape is not a rectangle.
Logical Deduction:
Statement 1: All doctors treat patients.
Statement 2: Sarah is a doctor.
Conclusion: What can be inferred?
A) Sarah doesn’t treat patients.
B) Sarah treats patients.
C) Sarah is not a doctor.
D) None of the above.
Answer: B) Sarah treats patients.
Logical Deduction:
Statement 1: All mammals give birth to live young.
Statement 2: Elephants are mammals.
Conclusion: What can be inferred?
A) Elephants lay eggs.
B) Elephants give birth to live young.
C) Elephants are not mammals.
D) None of the above.
Answer: B) Elephants give birth to live young.
Logical Deduction:
Statement 1: All birds can fly.
Statement 2: Penguins are birds.
Conclusion: What can be inferred?
A) Penguins can fly.
B) Penguins cannot fly.
C) Penguins are not birds.
D) None of the above.
Answer: B) Penguins cannot fly.
Logical Deduction:
Statement 1: All insects have six legs.
Statement 2: This creature has eight legs.
Conclusion: What can be inferred?
A) This creature is not an insect.
B) This creature is an insect.
C) All creatures have six legs.
D) None of the above.
Answer: A) This creature is not an insect.
Logical Deduction:
Statement 1: All mammals have lungs.
Statement 2: Elephants are mammals.
Conclusion: What can be inferred?
A) Elephants have lungs.
B) Elephants don’t have lungs.
C) Elephants are not mammals.
D) None of the above.
Answer: A) Elephants have lungs.
Logical Deduction:
Statement 1: All squares have equal sides.
Statement 2: This shape has equal sides.
Conclusion: What can be inferred?
A) This shape is not a square.
B) This shape is a square.
C) All shapes have equal sides.
D) None of the above.
Answer: B) This shape is a square.
Logical Deduction:
Statement 1: All fruits are healthy.
Statement 2: Apples are fruits.
Conclusion: What can be inferred?
A) Apples are healthy.
B) Apples are not healthy.
C) Apples are not fruits.
D) None of the above.
Answer: A) Apples are healthy.
Logical Deduction:
Statement 1: All triangles have three sides.
Statement 2: This shape has three sides.
Conclusion: What can be inferred?
A) This shape is not a triangle.
B) This shape is a triangle.
C) All shapes have three sides.
D) None of the above.
Answer: B) This shape is a triangle.
Logical Deduction:
Statement 1: All mammals give birth to live young.
Statement 2: Elephants give birth to live young.
Conclusion: What can be inferred?
A) Elephants lay eggs.
B) Elephants give birth to live young.
C) Elephants are not mammals.
D) None of the above.
Answer: B) Elephants give birth to live young.
Logical Deduction:
Statement 1: All squares have equal angles.
Statement 2: This shape has equal angles.
Conclusion: What can be inferred?
A) This shape is not a square.
B) This shape is a square.
C) All shapes have equal angles.
D) None of the above.
Answer: B) This shape is a square.
Logical Deduction:
Statement 1: All good students study hard.
Statement 2: Emma is a good student.
Conclusion: What can be inferred?
A) Emma doesn’t study hard.
B) Emma studies hard.
C) Emma is not a good student.
D) None of the above.
Answer: B) Emma studies hard.
Logical Deduction:
Statement 1: All birds have feathers.
Statement 2: Penguins are birds.
Conclusion: What can be inferred?
A) Penguins have feathers.
B) Penguins don’t have feathers.
C) Penguins are not birds.
D) None of the above.
Answer: A) Penguins have feathers.
All copyrights Reserved by MCQsAnswers.com - Powered By T4Tutorials