Question
Statements: Only cars are motorcycles. No
motorcycle is a bike. Some bikes are scooters. All scooters are jeeps. Conclusions: I. Some bikes are cars. II. No bikes are cars. III. Some scooters are not motorcycles. IV. No bike is a motorcycle. In each of the questions below are given four statements followed by four conclusions numbered I, II and III and IV. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of given conclusions logically follows from the given statements disregarding commonly known facts.Solution
Some cars are motorcycles (I) + No motorcycles is a bike (E) = some cars are not bikes (O). Hence, neither conclusion I nor conclusion II follows. However, conclusion I and II makes a complementary pair, hence either conclusion I or II will follow. No motorcycle is a bike (E) + Some bikes are scooters (I) = Some scooters are not motorcycles (O).Hence, Conclusion III will follow. No motorcycle is a bike (E)`=>` Conversion`=>` No bike a motorcycle (E).Hence, Conclusion IV will follow.
рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рд╢рдмреНрджреЛрдВ┬а рдореЗрдВ рдЕрд╢реБрджреНрдз рд╡рд░реНрддрдиреА рдХрд╛ рд╡рд┐рдХрд▓реНрдк рдХреМрди-рд╕рд╛ рд╣реИ?
рдХрд▓рдо рдХрд╛ рд╕рд┐рдкрд╛рд╣реА рдХрд┐рд╕реЗ рдХрд╣рд╛ рдЬрд╛рддрд╛ рд╣реИ? тАУ┬а
' рдвреАрда ' рд╢рдмреНрдж рдХрд╛ рддрддреНрд╕рдо рд╣реИ __________
рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди-рд╕рд╛ рд╡рд╛рдХреНрдп рд╢реБрджреНрдз рд╣реИ ?
рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рд╢рдмреНрджреЛрдВ рдореЗрдВ ┬а 'рд╕рд░рд╕реНрд╡рддреА'┬а рдХреЗ рддреАрди рдкрд░реНрдпрд╛рдпрд╡рд╛рдЪреА рд╡я┐╜...
рд░рд╛рдзрд┐рдХрд╛ рдиреЗ рдбрдВрдбреЗ рдХреА рд╕рд╣рд╛рдпрддрд╛ рд╕реЗ рдЕрдорд░реБрдж рддреЛреЬреЗред' рдЗрд╕ рд╡рд╛рдХреНрдп рдХреЗ рд░реЗрдЦрд╛рдВя┐╜...
рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рд╢рдмреНрджреЛрдВ рдореЗрдВ рд╕реЗ рдХреМрди-рд╕рд╛ рд╢рдмреНрдж рд╢реБрджреНрдз
рдЙрджреНрдзрдд рдХрд╛ рд╕рд╣реА рд╡рд┐рд▓реЛрдо рд╣реИ -
рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди рд╕рд╛ рд╡рд╛рдХреНрдп рдХрд░рдг рдХрд╛рд░рдХ рдХрд╛ рдЙрджрд╛рд╣рд░рдг рд╣реИ ?
рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди рд╕рд╛ рд╡рд╛рдХреНрдп рд╢реБрджреНрдз рд╣реИ?