There are different things like p,q,r,s,t,u,v. We can take p and q together. If r and s are taken together then t must has to be taken. u and v can be taken together.v can be taken with p or s. every thing can be taken together except

• t
• 14 years agoHelpfull: Yes(18) No(12)
• Except R everything can be taken together.
  
  First we take P,Q, U,V together.
  Remaining is R,S,T.
  
  On that, we have to take only 2.
  If we take R and S, then we must take T.
  
  So, we left R and took S and T.
  
  Now it satisfy all the condition.
  
  Taken = p,q,s,t,u,v
  Left = r
• 12 years agoHelpfull: Yes(11) No(5)
• answer will be either r or s......t nei hoga agar t left hoga den r,s will come so autometticaly t will come
• 12 years agoHelpfull: Yes(5) No(1)
• Ans: r.
  
  
  
  
• 13 years agoHelpfull: Yes(2) No(5)
• t.because if we need to take t we must take r and s .
• 12 years agoHelpfull: Yes(2) No(1)