Q...in a party there are 65% women wearing balack tshirs 50% of the total people in the party wearing black tshirts,then wha is the ratio of man isto women:

a. 35% of the man wearing black tshirts
b.there are 120 people in the party

• 65w/100+35(120-w)/100=60
  by solving we get:
  w=60
  so m=60
  so the ratio is m/w=60/60=1
• 9 years agoHelpfull: Yes(4) No(0)
• A. Not Sufficient. As we do not know in that how many males or females are there in the party.
  B. Not sufficient. The second statement says that there are 120 people in the party, but we cannot make an assumption on the basis of this fact.
  
  Combine both. Still no deductions can be made.
  Hence, both not sufficient.
• 9 years agoHelpfull: Yes(3) No(5)
• second statement alone is sufficient.
  
• 9 years agoHelpfull: Yes(0) No(1)
• Both a and b together are sufficient to answer
• 5 years agoHelpfull: Yes(0) No(0)