Sixty percent of the students of the school are girls, and 45 percent of the girls are poor. If one of the students is to be selected as the school pupil leader at random, what is to be selected as the school pupil leader at random, what is the probability that the student selected is a poor girl?
option
a) 0.45
b) 0.27
c) 0.6
d) None of these three

• x be the total students..
  girls=60% of x
  poor gils=45% of 60% of x
  hence ans=0.27
• 11 years agoHelpfull: Yes(5) No(2)
• suppose total stdnt 100
  60%are girls the total girls is =60
  out of which 45%poor
  i.e
  45%of 60
  =27
  now we have to find selectes girl is poor
  27/100
  =0.27
• 11 years agoHelpfull: Yes(3) No(0)
• a)0.45
  because only 45% girls are poor so probablity is 0.45
• 11 years agoHelpfull: Yes(1) No(3)
• please post the correct ans wid explanation.@ Ankita Dutta
• 11 years agoHelpfull: Yes(0) No(1)