THIS is my promise that i will post at least 15 question asked in 13 october limus paper but after you will remove my doubt i have doubt in 2 question 1)obama wala(isme maine [a ]option mara hai tuke se)kya wo glat hai aur dosra color wala how many cubes are colored jiske option the a) 0 b) 1 c) 2 d)4..koi kar de mere doubt clear toh main post karo question kyuki maine kam kare hai question aapti me ye shi ho jayge toh main sure ho jaooga..

• Cube wale ka 0 answer hai
  
  And obama ka 161 hai par option ka sure nh
• 11 years agoHelpfull: Yes(3) No(0)
• one cube has 4 pink faces and 2 blue faces
  let second cube has x pink faces so it has (6-x) blue faces
  Now prob that on rolling pink face comes on 1st and 2nd cube
  (4/6)*(x/6)
  Now prob that on rolling blue face comes on 1st and 2nd cube
  (2/6)*(6-x/6)
  As both the events are independent.So total probability
  (4/6)*(x/6)+(2/6)*(6-x)/6
  It should be equal to 1/3
  only x=0 satisfies the equn
  So second cube has all faces blue
• 11 years agoHelpfull: Yes(2) No(0)
• Hello Ankit..BHai plz post the questions..bhai agar maine exam diya hota to teri Query jaror door karta...per ab unka nuksan to na kar jinhone exam nahi dia tha...plzz bhai post the questions..
• 11 years agoHelpfull: Yes(1) No(0)
• see ankit if you have questions thenn please post them without any conditions. as of now I solved your querry so post the questions as soon as possible.
• 11 years agoHelpfull: Yes(0) No(0)