There are six multiple choice questions in the examination. How many sequences of anwers are possible, if the first two question have 3 choices each, the next two have 4 choice each and last two have 5 choices each?

• 3c1*3c1*4c1*4c1*5c1*5c1=3600
  for any one of first three option of Q.1 we have three options in Q.2 4 option in Q.3.....this goes on...
• 12 years agoHelpfull: Yes(43) No(2)
• ans) 3^2*4^2*5^2=3600
• 12 years agoHelpfull: Yes(5) No(0)
• yar abijit pls explain in full detail
• 12 years agoHelpfull: Yes(4) No(1)
• (3!*2)(4!*2)(5!*2)=138240
• 12 years agoHelpfull: Yes(3) No(16)
• @ ritu,
  
  Is this the Question from TCS new pattern? please give me the information yar
• 12 years agoHelpfull: Yes(1) No(0)
• 3600
  3c1*...................
• 9 years agoHelpfull: Yes(0) No(0)
• 3c1*3c1*4c1*4c1*5c1*5c1
  =3*3*4*4*5*5
  =9*16*25
  =3600
• 9 years agoHelpfull: Yes(0) No(0)
• 3^2*4^2*5^2=9*16*25=3600
• 8 years agoHelpfull: Yes(0) No(0)