Statement:The city transport department has introduced 50 new electric buses.AssumptionsI.All the old buses will now be scrapped.II.The city has arrangements for charging electric buses.
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Answer: Option B — Only II is implicit
Detailed Solution
Assumption I: adding new buses does not mean removing all the old ones; the fleet may simply grow. I is not implicit.
Assumption II: electric buses are of use only if they can be charged, so the department must have taken charging for granted. II is implicit.
⚠ Common trap
(C) Both are implicit reads 'new buses' as 'replacement of every old bus'.Quick tip
An assumption is implicit if the speaker's statement or advice would make no sense without it.
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Ask a doubtMore Statement & Assumptions Questions
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Statement & Assumptions — Preparation
This question tests your understanding of Statement & Assumptions, a key topic in the Logical Reasoning section. The detailed solution above uses a step-by-step approach to show the reasoning, and where available, a shortcut that helps you solve similar questions in under 90 seconds during the actual exam.
Statement and assumptions is a logical deduction question type. An assumption is something the author takes for granted when making a statement but doesn't say outright. You are given a statement and two or more possible assumptions, and you must decide which ones are implicit in it. A useful test is negation. Turn the assumption into its opposite and ask whether the statement still makes sense. If the statement falls apart, the assumption is implicit. For example, an advertisement saying "Join our coaching for guaranteed success" assumes that people want success and that some will respond to the advertisement. Assumptions are usually basic and reasonable, so be wary of options that are too extreme or too specific. Also remember that an assumption is different from a conclusion: it sits behind the statement rather than following from it. Practise the statement and assumptions questions below. Each solution explains why each assumption is or isn't implicit.