mdcat logical reasoning MCQ #906

Given 'No birds are reptiles' and 'All reptiles are cold-blooded', which conclusion is valid?

mdcat logical reasoning MCQ #906

  1. Question 1

    Q1. Given 'No birds are reptiles' and 'All reptiles are cold-blooded', which conclusion is valid?

    • A) Some birds are cold-blooded
    • B) No bird is cold-blooded
    • C) All cold-blooded are birds
    • D) Some cold-blooded are not birds

    Answer: Some cold-blooded are not birds

    Explanation: D follows via universal premises. B assumes false particular conclusion. USAT, HAT and MDCAT analytical sections repeat this pattern.