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      Question

      In the following questions, the symbols #, @, $, %, &,

      !and ^ are used with the following meaning as illustrated below. In each of the questions given below statements are followed by some conclusions. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts A % B - All A are B. A # B- Some A are B. A & B- No A is B. A ! B - Some A are not B. A @ B - Only a few B are A. A $ B - Some A can never be B. ^- possibility case. Note: if ^ is placed after any of the symbols mentioned above then it will be considered as a possible case of the symbol. E.g. A %^ B means all A being B is a possibility. Mobiles % Pixels # Camera ! Screens; Prints @ Camera
      A Camera ! Mobiles Correct Answer Incorrect Answer
      B Screens & Prints Correct Answer Incorrect Answer
      C Camera % ^ Screens Correct Answer Incorrect Answer
      D Pixels % ^ Prints Correct Answer Incorrect Answer
      E Prints $ Mobiles Correct Answer Incorrect Answer

      Solution

      Statement: All Mobiles are Pixels Some Pixels are Camera Some Camera are not Screens Only a few Camera are Prints  a. Some Camera are not Mobiles =   All Mobiles are Pixels (A) + Some Pixels are Camera (I) → No conclusion. It will not follow. b. No Screen is a Print = Some Camera are not Screens (I) → Conversion → Some Screens are not Camera (I) + Only a few Camera are Prints (I) → No conclusion. It will not follow. c. All Camera being Screens is a possibility = Some Camera are not Screens (O) → No conclusion. It will not follow. d. All Pixels being Prints is a possibility = It will follow as it will true in a possibility case. e. Some Prints can never be Mobiles =   All Mobiles are Pixels (A) + Some Pixels are Camera (I) → No conclusion. It will not follow.

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