Q. A railway company have 3 routes. R1 R2 R3..... It releases 6 sets of tickets for 3 routes of 2 months jan n feb. tickets will be in yellow green red purple. .. Rules 1. R2 of jan must purple. 2. R3 of either jan or feb will be green , but not both. 3. Same route must not have same colour. 4. Same colour must not repeat in same month. 5. Feb must not have purple. ..... Based no this 5 questions like, choose d correct statement or choose d wrong statement.

• jan feb
  r1 red yellow
  r2 purple green
  r3 green red
• 10 years agoHelpfull: Yes(7) No(0)
• cant be tell..if u arrange according to the ques it should be like
  R1 R2 R3
  jan Y pur red
  FEb red y green
  
• 10 years agoHelpfull: Yes(2) No(5)
• option 5 is the answer from the above ques ..
• 10 years agoHelpfull: Yes(0) No(1)
• all options are correct....R1(yellow,jan), R2(purple,jan), R3(green, feb). R3 cannot take january so feb is assigned to R3.
  
• 8 years agoHelpfull: Yes(0) No(1)