MAH LLB 3 Year CET 2026 (1 April Shift 1)
Some statements are given, followed by some conclusions. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.StatementsSome doctors are lawyers.All teachers are lawyers.Some engineers are lawyers.All engineers are businessmen.ConclusionsI.Some teachers are doctors.II.Some businessmen are lawyers.III.Some businessmen are teachers.IV.Some lawyers are teachers.
Answer (Detailed Solution Below)View answer ▾Hide ▴
Answer: Option A — Only II and IV follow
Detailed Solution
I does not follow: doctors and teachers are linked only through lawyers, and two such links give no definite conclusion.
II follows: some engineers are lawyers and all engineers are businessmen, so those engineer-lawyers are businessmen who are lawyers.
III does not follow (businessmen and teachers meet only through lawyers); IV follows by converting 'All teachers are lawyers' to 'Some lawyers are teachers'.
✓ Check
In the diagram the teachers circle can sit inside lawyers away from doctors and engineers, so I and III can fail, while II and IV always hold.⚠ Common trap
Option C includes I, a 'some + all' link through the middle term that never gives a definite result.
Quick tip
All A are B gives Some B are A; two 'some' links through a middle term give no conclusion.
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Ask a doubtMore Syllogism Questions
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Syllogism — Preparation
This question tests your understanding of Syllogism, 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.
Syllogism questions give two or more statements and ask which conclusions follow from them. You must accept the statements as true, even if they contradict real-world facts. This topic covers statements with "All", "Some" and "No", "only a few" type statements, and possibility conclusions such as "Some A can be B". The Venn diagram method is the most reliable approach. Draw every possible arrangement that satisfies the statements, and accept a conclusion only if it holds in every diagram. A possibility conclusion follows if it is true in at least one valid diagram. Knowing the standard rules, such as "All + All = All" and "Some + All = Some", speeds things up once you are confident with the diagrams. Practise the syllogism questions below. Each solution includes a Venn diagram.