How many number plate can be formed by using the numbers 1,2,3,4,5 if there will be no repetation.

• case 1 : there are 5 no.s of 1 digits (i.e 5)
  case 2 : there are 20 no.s of 2 digits (i.e 5*4=20)
  case 3 : there are 60 no.s of 3 digits (i.e 5*4*3 = 60)
  case 4 : there are 120 no.s of 4 digits (i.e 5*4*3*2=120)
  case 5 : there are 120 no.s of 5 digits (i.e 5*4*3*2*1=120 )
  hence total no.s are 5+20+60+120+120 = 325
• 10 years agoHelpfull: Yes(26) No(2)
• 5P1+5P2+5P3+5P4+5P5=325
• 10 years agoHelpfull: Yes(12) No(6)
• if there no digits mentioned then the answer would be 5!=120.
• 10 years agoHelpfull: Yes(8) No(3)
• answer will be 120
• 10 years agoHelpfull: Yes(4) No(4)
• 5*4*3*2*1=120
• 10 years agoHelpfull: Yes(3) No(1)
• answer =325
• 10 years agoHelpfull: Yes(2) No(0)
• No doubt its 5!=120 i.e 5x4x3x2x1=120.. simple cause they mentioned without repetation.
• 10 years agoHelpfull: Yes(1) No(1)
• is it 720?
• 10 years agoHelpfull: Yes(0) No(3)
• in case f no repitation 5*4*3*2*1=120
• 10 years agoHelpfull: Yes(0) No(2)
• five numbers 1,2,3,4,5 with no repeatation
  
  5!=120
• 10 years agoHelpfull: Yes(0) No(1)