Free Logical Deductions MCQs with Answers
240 Logical Deductions MCQs from Analytical and Logical Reasoning, each with the correct answer and a written explanation of why it is correct. Free and unlimited, with no account needed.
Logical deductions require conclusions to be drawn from stated facts, conditions and relationships without adding outside information. The work includes handling all, some and none statements, necessary and sufficient conditions, ordering restrictions, true or false conclusions, and the difference between what must be true and what could be true.
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Read the Logical Deductions notesFree MDCAT chapter notes with key terms240 questions · page 2 of 12
- A. Only conclusion I follows.
- B. Only conclusion II follows.
- C. Either I or II follows.
- D. Neither I nor II follows.
- E. Both I and II follow.
Explanation: The statement from the commissioner is an appeal to the public to avoid actions that obstruct traffic.
Correct answer: Only conclusion I follows.- A. Only Statement I is a fact.
- B. Only Statement II is a fact
- C. Only Statement III is a fact
- D. None of these statements is a fact
Explanation: Statements I and II are not supported by the facts. Statement III is true because if all story books have pictures and only some have…
Correct answer: Only Statement III is a fact- A. Definitely true
- B. Probably true
- C. Data inadequate
- D. Probably false
- E. Definitely false
Explanation: Passage Summary:Urban services are lagging behind urban growth.Investment in urban services is insufficient and often underspent.The…
Correct answer: Data inadequate- A. I only
- B. II only
- C. Ill only
- D. None of them is a fact
Explanation: All baseball caps have brims Since Baseball caps are hats .(fact 3 ) All hats have brims (fact 1 ) This rules out statement III But it…
Correct answer: None of them is a fact- A. Only iii statement is correct
- B. Only i and ii are correct
- C. Only i and iii are correct
- D. Only ii and iii are correct
Explanation: Let's evaluate each statement based only on the passage:Statement i: "Pakistan is rich country" Incorrect.
Correct answer: Only iii statement is correct- A. Only I follow
- B. Only I and II follow
- C. I and either II or IV follow
- D. Either II or IV follows
- E. None of these
Explanation: Conclusions:I. Some plants are flowers - It is definite and true.II. Some roses are buds - Partially true.III.
Correct answer: I and either II or IV follow- A. Only conclusion I follows
- B. Only conclusion II follows
- C. Either I or II follows
- D. Neither I nor II follows
Explanation: An appeal is made with the assumption that it will have some effect. Therefore, it is a logical inference that at least some people will…
Correct answer: Only conclusion I follows- A. Only conclusion I follows
- B. Only conclusion II follows
- C. Either I or II follows
- D. Neither I nor II follows.
Explanation: The willingness to pay "any price" points to a strong desire or "obsessive passion" for what they perceive as the best for their children…
Correct answer: Only conclusion II follows- A. III
- B. I and II
- C. Il and III
- D. I and III
Explanation: I. "All balls are mesmerizing" is not necessarily true. The statements provided do not establish a direct connection between all balls and…
Correct answer: III- A. Only I follows
- B. Only II follows
- C. Only III follows
- D. Only IV follows
- E. None follows
Explanation: According to given statement, most dresses are expensive so there are some cheap dresses also in that shop.
Correct answer: Only II follows- A. Only conclusion (I) follows
- B. Only conclusion (II) follows
- C. Both conclusions follow
- D. Both of them do not follow
Explanation: Option A: The statement explicitly mentions that apples are nutritious and nutritious food is good for health.
Correct answer: Only conclusion (I) follows- A. I only
- B. II only
- C. III only
- D. None of them are a fact
Explanation: Drink mixes may or may not be red, so option I is not a fact. All drink mixes are beverages but beverages can also be other than drink…
Correct answer: III only- A. Only 1
- B. Only II
- C. Only Ill
- D. Statement IV
Explanation: From Fact 1, Ayesha said both she and Hamza have cats. This implies that Ayesha has a cat. From Fact 2, Hamza said he doesn't have a cat.
Correct answer: Statement IV- A. 2
- B. 4
- C. 6
- D. Both A and B
Explanation: Let's break down the given expression: √16 + ∛8 √16 can be simplified as the square root of 16, which is 4.
Correct answer: 6- A. Both statements follow
- B. None of these statements follow
- C. Only Statement I follows
- D. Only Statement II follows
Explanation: There is a rapid fund shortage for such kind of organizations. So for keep them running, they should arrange funds on their own by…
Correct answer: Only Statement II follows- A. True
- B. False
- C. maybe
- D. unresolved
Explanation: market = west of hotel (one block ) Drugstore = west of hotel (two blocks ) So automatically the drugstore is west of the market Hence…
Correct answer: True- A. I only
- B. II only
- C. Ill only
- D. None of these statements is a fact
Explanation: The first fact tells us that only children's chairs are stuffed with beans however here we don't know anything about children's chairs.
Correct answer: None of these statements is a fact- A. Only I is true
- B. Only II is true
- C. Either I or II true
- D. Neither I nor II is true
Explanation: if A is greater than equal to B and B is greater than C then A is greater than C. If A is greater than C, it can not be equal to C.
Correct answer: Only I is true- A. Only assumption I is implicit
- B. Only assumption II is implicit
- C. Either I or II is implicit
- D. Both A and B
Explanation: The statement talks of eradicating corruption and prejudice from society, which indicates that these aspects are undesirable.
Correct answer: Only assumption II is implicit- A. Only conclusion (I) follows
- B. Only conclusion (II) follows
- C. Both conclusions follow
- D. Both of the conclusions do not follow
Explanation: The statement nowhere tells us that Pakistanis should learn several languages, it just states that many languages are spoken in Pakistan.
Correct answer: Both of the conclusions do not follow