A lady took out jacket and gloves, which are available in blue 16,yellow 40 and red 36. Power goes off, she can distinguish between gloves and jacket but not in colors. What is the possibility that she will pick up pair of gloves of each color.

• ans is 78
  larger(40)+middle(36)+2
• 13 years agoHelpfull: Yes(19) No(2)
• first glove blue-->16/92*15/91
  first yellow glove-->40/92*39/91
  first red glove-->36/92*35/91
  
  total chances=adding probablity for each colour
  add each of the individual probability
• 13 years agoHelpfull: Yes(7) No(2)
• the solution for this typ question r-
  larger no.+middle no.+2, so,
  40+36+2=78
• 13 years agoHelpfull: Yes(7) No(1)
• 1st add d 2 highest pairs of gloves available i.e 40+36=76 nd then add 2 as after 1st selection u will have only blue gloves available hence d answer is 78
• 13 years agoHelpfull: Yes(4) No(0)
• Number of draw the lady has to make to take out a particular pair of gloves is 40+36+2=78
  So the probability is 1/78
  
• 13 years agoHelpfull: Yes(1) No(1)
• ans :1280= 16*40*2
• 13 years agoHelpfull: Yes(0) No(12)
• ans:19,4x+2y=182,2x+y=91,put values from option.91-19=72 which is divisible by 2
  
• 13 years agoHelpfull: Yes(0) No(4)