Question
Statements: Some hellos are byes.
>Some byes are hi. All hi are long. All long are far. Conclusion: I. Some far are byes. II. Some far are hellos. III. Some long are byes. IV. Some far are hi. In each question below some statements followed by four conclusions numbered I, II, III and IV are given. You have to take the three given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.┬аSolution
Some byes are hi(I) + All hi are long(A) тЗТ Some byes are long(I) + All long are far(A) тЗТ Some byes are far(I) тЗТ Conversion тЗТ Some far are byes(I). Hence conclusion I follows. Some hellos are byes(I) + Some byes are hi(I) тЗТ No┬а conclusion. Hence conclusion II does not follow. Some byes are hi(I) + All hi are long(A) тЗТ Some byes are long(I) тЗТ Conversion тЗТ Some long are byes. (I). Hence conclusion III follows. All hi are long(A) + All long are far(A) тЗТ All hi are far(A) тЗТ Conversion тЗТ Some far are hi(I). Hence conclusion IV follows. ALTERNATE SOLUTION: 
рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдкрдВрдХреНрддрд┐рдпреЛрдВ рдореЗрдВ рдХреМрди-рд╕рд╛ рдЕрд▓рдВрдХрд╛рд░ рд╣реЛрдЧрд╛?
рдкрд╛рдпреЛ рдЬреА рдореИ...
'рдЦрд░рд╛' рдХрд╛ рд╡рд┐рд▓реЛрдо ______________ рд╣реЛрдЧрд╛ред
"рдЕрддрд┐" рдХрд╛ рд╕рд╣реА рдЙрдкрд╕рд░реНрдЧреАрдп рдЕрд░реНрде рдХреНрдпрд╛ рд╣реИ?
'рдмрдЦрд┐рдпрд╛ рдЙрдзреЗрдбрд╝рдирд╛' рдореБрд╣рд╛рд╡рд░реЗ рдХрд╛ рд╕рд╣реА рдЕрд░реНрде рдкрд╣рдЪрд╛рдиреЗрдВред
рдЕрдиреБрдЪреНрдЫреЗрдж рейрекрек рдореЗрдВ рдХрд┐рд╕ рдмрд╛рдд рдХрд╛ рдЙрд▓реНрд▓реЗрдЦ рд╣реИ
рд╣рд┐рдВрджреА рднрд╛рд╖рд╛ рдХрд╛ рдЬрдиреНрдо рд╣реБрдЖ рд╣реИ ?
рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди-рд╕рд╛ рд╡рд╛рдХреНрдп рд╢реБрджреНрдз рд╣реИ ?
рдХреЗрдВрджреНрд░реАрдп рд╣рд┐рдВрджреА рд╢рд┐рдХреНрд╖рдг рд╕рдВрд╕реНрдерд╛рди рдХрд┐рд╕ рдордВрддреНрд░рд╛рд▓рдп рдХреЗ рдЕрдзреАрди рд╣реИ ?
рдХреМрди-рд╕рд╛ рд╢рдмреНрдж рд╢реБрджреНрдз рд╣реИ
рд╕рдХреНрд░рд┐рдп рд╡реНрдпрдХреНрддрд┐ рдЬреАрд╡рди рдореЗрдВ рдирд╛рдо рдХрдорд╛рддрд╛ рд╣реИ рдкрд░рдиреНрддреБтАжтАжтАжтАж..рдЕрд╕рдлрд▓ ...