Statement-Argument / Assumption
Overview
Statement-Argument and Statement-Assumption questions test your ability to think critically and evaluate logical relationships between claims and their underlying support.
In these problems, you receive a statement followed by arguments (reasons for or against) or assumptions (unstated beliefs the statement takes for granted). Your task is to judge which arguments are strong/weak or which assumptions are implicit/not implicit. Mastering this topic requires understanding what makes reasoning valid rather than simply agreeing with an opinion. Students who develop this skill find it useful not only for exams but also for comprehension passages and interview discussions.
The key distinction to remember: Arguments are explicitly stated reasons defending or opposing a position, while Assumptions are hidden, unstated beliefs that must be true for the statement to hold.
Key Concepts
- Statement: A claim, proposal, or course of action presented for evaluation. It may be a policy suggestion, a belief, or a general assertion.
- Argument: A reason given to support or oppose the statement. It directly addresses whether the action/claim is beneficial or harmful.
- Assumption: An unstated belief or fact that the speaker takes for granted. Without this hidden premise, the statement would not make logical sense.
- Strong Argument: An argument is strong if it is both relevant to the statement and important (addresses a significant aspect). It must directly relate to the statement and have real-world weight.
- Weak Argument: An argument that is vague, irrelevant, trivial, based on examples of rare cases, or contains extreme words (all, never, always, only) without justification.
- Implicit Assumption: An assumption is implicit if it must be true for the statement to be logically valid. It fills the gap between what is said and what must be believed.
- Explicit Assumption: If something is directly stated in the passage, it is NOT an assumption—it is explicit information.
- Restatement Trap: If an option merely rephrases the statement without adding new reasoning, it is neither a valid argument nor an implicit assumption.
Formulas / Key Facts
- Test for Strong Argument: Ask—"Is this reason directly related to the statement AND does it matter significantly?" Both conditions must be met.
- Test for Implicit Assumption: Negate the assumption. If negating it makes the statement illogical or meaningless, the assumption IS implicit.
- Extreme words weaken arguments: Words like "only," "all," "never," "always," "best," "worst" usually signal a weak argument unless fully justified.
- Emotional/moral appeals alone are weak: "It is cruel" or "It is our duty" without practical reasoning = weak argument.
- Comparative claims need basis: Saying "X is better than Y" is weak unless evidence or reasoning supports the comparison.
- Assumptions bridge gaps: Look for what connects the action in the statement to its expected outcome. That connector is often the assumption.
- Assumptions are positive: They express what the speaker believes to be true, not fears or doubts.
- Relevance is mandatory: An argument about Topic A cannot be strong for a statement about Topic B, no matter how sensible it sounds.
Worked Examples
Example 1: Statement-Argument
Statement: Should the government ban plastic bags completely?
Arguments: I. Yes, plastic bags cause severe environmental pollution and harm wildlife. II. No, plastic industry provides employment to lakhs of workers.
Analysis:
- Argument I: Directly relevant (plastic bags → pollution). Addresses a significant issue (environment). Strong.
- Argument II: Directly relevant (ban → job loss). Addresses a significant practical concern. Strong.
Answer: Both I and II are strong.
Example 2: Statement-Assumption
Statement: "The company has decided to__(recruit fresh MBA graduates)__ from premier institutes for its management positions."
Assumptions: I. Fresh MBA graduates from premier institutes are suitable for management positions. II. Premier institutes produce better graduates than other colleges.
Analysis:
- Assumption I: Apply negation test. If fresh MBA graduates are NOT suitable, why would the company recruit them? The statement becomes illogical. Implicit.
- Assumption II: The statement says the company chose premier institutes but does NOT compare them to other colleges. This comparison is not necessary for the statement to hold. Not Implicit.
Answer: Only Assumption I is implicit.
Example 3: Identifying Weak Arguments
Statement: Should all schools introduce computer education from Class 1?
Arguments: I. Yes, all developed countries do this. II. Yes, early exposure helps children develop digital literacy gradually. III. No, children may misuse computers for games.
Analysis:
- Argument I: "Other countries do it" is not a reason by itself—this is a weak appeal to example.
- Argument II: Directly relevant and significant—addresses benefit of early exposure. Strong.
- Argument III: Possibility of misuse exists for any tool; this is a minor/manageable concern. Weak.
Answer: Only Argument II is strong.
Common Mistakes
- Confusing personal opinion with logical strength → A statement you personally agree with may still have weak arguments. Judge based on relevance and significance, not agreement.
- Treating explicit information as assumption → If the statement already says something directly, it cannot be an assumption. Assumptions are UNSTATED.
- Ignoring the negation test → Many students guess assumptions. Always negate the option mentally—if the statement still makes sense, the assumption is NOT implicit.
- Accepting extreme arguments as strong → Statements with "only," "all," "never" are almost always weak unless evidence is overwhelming. Train yourself to spot these words.
- Overlooking relevance → An argument can be factually true and important in real life but completely irrelevant to the specific statement. Always check: "Does this DIRECTLY connect to what is being proposed?"
Quick Reference
- Strong Argument = Relevant + Significant (both required)
- Implicit Assumption = Negate it → Statement collapses
- Extreme words (only/all/never/always) = usually weak
- Assumptions are unstated beliefs, not restated facts
- Emotional appeals without practical support = weak
- Compare-based arguments need explicit justification to be strong