Deductive Reasoning Questions
Questions Answered: 0/10
1.
All students in this class speak either French or Spanish. Maria does not speak French. Which of the following must be true?
Maria speaks Spanish
Maria is not a student in this class
Maria speaks either French or Spanish
Not enough information to draw a conclusion
2.
All planets in our solar system orbit the Sun. Pluto orbits the Sun. Which of the following must be true?
All objects that orbit the Sun are planets
Pluto is a planet in our solar system
Some planets in our solar system do not orbit the Sun
Not enough information to draw a conclusion
3.
All planets in our solar system are spherical. This celestial body is not spherical. Which of the following can be logically concluded?
This celestial body is not a planet in our solar system
This celestial body is a star
Some planets in our solar system are not spherical
Not enough information to draw a conclusion
4.
In a certain company, all employees who speak French receive a language bonus. Emily does not receive a language bonus. Which of the following must be true?
Emily does not speak French
Emily is not an employee of the company
If Emily speaks French, she doesn't work for this company
All employees who receive a language bonus speak French
5.
All triangles have three sides. All equilateral triangles have equal sides. Which of the following conclusions can be drawn?
All three-sided shapes are triangles
All triangles have equal sides
All equilateral triangles have three sides
Some triangles do not have equal sides
6.
In a certain school, all students who participate in the science fair receive extra credit. Mark did not receive extra credit. Which of the following must be true?
Mark did not participate in the science fair
Mark is not a student at the school
If Mark participated in the science fair, he doesn't attend this school
All students who receive extra credit participate in the science fair
7.
No reptiles have fur. Snakes have scales. Which of the following can be logically concluded?
Snakes are reptiles
Snakes are not reptiles
Some reptiles have fur
Not enough information to draw a conclusion
8.
All prime numbers are integers. All integers are rational numbers. Which of the following conclusions can be drawn?
All rational numbers are prime numbers
All prime numbers are rational numbers
Some integers are not rational numbers
All rational numbers are integers
9.
If a metal is magnetic, it contains iron. This metal is not magnetic. Which of the following can be logically concluded?
This metal does not contain iron
This metal contains iron
All metals containing iron are magnetic
Not enough information to draw a conclusion
10.
All planets in our solar system orbit the Sun. Pluto orbits the Sun. Which of the following conclusions can be drawn?
Pluto is a planet in our solar system
All objects that orbit the Sun are planets
Pluto is in our solar system
Some planets do not orbit the Sun
Questions Answered: 0/10
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