Given digits 2,2,3,3,3,4,4,4,4 how many distinct 4 digit numbers greater than 3000 can be formed?
a.50
b.51
c.52
d.54

• At thousand place, digits can come=3,4(2 digits)
  At hundredth place, digits can come=2,3,4(3digits)
  At tenth place, digits can come=2,3,4(3 digits)
  At one place, digits can come=2,3,4(3digits)
  total numbers formed greater than 3000=2*3*3*3=54 ans...
• 10 years agoHelpfull: Yes(0) No(0)