What is a Premise?

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Grade Level:

Pre-School – Class 2

All domains without exception

Definition

What is it?

A premise is a statement or an idea that is assumed to be true and forms the basis for an argument or conclusion. Think of it as a starting point or a piece of information you accept to be correct, which then helps you figure out something else.

Simple Example

Quick Example

If your mom tells you, 'It's raining outside,' that's a premise. Based on this, you conclude, 'I should carry an umbrella.' The rain is the starting fact that leads to your decision.

Worked Example

Step-by-Step

Let's say you want to decide if you should study for your Math test.

Step 1: Identify the main idea or statement you are starting with.
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Step 2: Premise 1: 'The Math test is tomorrow.' (This is a fact you accept as true).
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Step 3: Premise 2: 'I want to score good marks in the Math test.' (This is also a fact, your personal goal).
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Step 4: Based on these two premises, you can form a conclusion: 'Therefore, I should study for the Math test today.'
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Answer: The statements 'The Math test is tomorrow' and 'I want to score good marks in the Math test' are the premises.

Why It Matters

Understanding premises is crucial because it helps you build strong arguments and make logical decisions in all subjects, from science experiments to history debates. Lawyers use premises to build their cases, scientists use them to design experiments, and even engineers use them to design safe bridges.

Common Mistakes

MISTAKE: Confusing a premise with a conclusion. | CORRECTION: A premise is the *reason* or *starting point*, while a conclusion is the *result* or *what you figure out* from those reasons.

MISTAKE: Assuming a premise is true without checking. | CORRECTION: Always question if the premise is actually true or just an assumption. A wrong premise leads to a wrong conclusion.

MISTAKE: Using too many unrelated premises. | CORRECTION: Good arguments use premises that are directly relevant and necessary to support the conclusion.

Practice Questions

Try It Yourself

QUESTION: Your friend says, 'The auto-rickshaw fare is usually Rs. 50 for this distance, so we should pay Rs. 50.' What is the premise here? | ANSWER: The premise is 'The auto-rickshaw fare is usually Rs. 50 for this distance.'

QUESTION: Identify the premises: 'All students who study hard pass the exam. Rohan studied hard. Therefore, Rohan will pass the exam.' | ANSWER: The premises are 'All students who study hard pass the exam' and 'Rohan studied hard.'

QUESTION: 'If you finish your homework, you can play video games. You finished your homework. So, you can play video games.' Is 'You can play video games' a premise or a conclusion? Explain. | ANSWER: 'You can play video games' is a conclusion. The premises are 'If you finish your homework, you can play video games' and 'You finished your homework.' The video game playing is the result of the homework being done.

MCQ

Quick Quiz

Which of these is most likely a premise?

The sky is blue.

We should go out for dinner.

You will get good marks.

Let's buy a new phone.

The Correct Answer Is:

Option A, 'The sky is blue,' is a generally accepted fact or observation, making it a good starting point (premise) for an argument. The other options are conclusions or suggestions that would likely be based on some underlying premises.

Real World Connection

In the Real World

When you use a navigation app like Google Maps, the app uses premises like 'The road ahead is blocked' or 'This route has less traffic' to conclude and suggest an alternative path. Even ISRO scientists use premises about gravity and rocket fuel to plan successful missions to space!

Key Vocabulary

Key Terms

STATEMENT: A declaration of something, often a fact or opinion. | ASSUMPTION: Something accepted as true without proof. | CONCLUSION: A judgment or decision reached after considering information. | ARGUMENT: A set of reasons given with the aim of persuading others that an action or idea is right or wrong.

What's Next

What to Learn Next

Now that you understand what a premise is, you're ready to learn about 'What is a Conclusion?' This next concept will show you how premises logically lead to conclusions, helping you build complete and strong arguments.