Question 8
About 325, five boys say:
Andrei: “It is a three-digit number.”
Boris: “All digits are distinct.”
Vitya: “The sum of the digits is 10.”
Grisha: “The units digit is 5.”
Danya: “All digits are odd.”
Who is wrong?
Andrei: “It is a three-digit number.”
Boris: “All digits are distinct.”
Vitya: “The sum of the digits is 10.”
Grisha: “The units digit is 5.”
Danya: “All digits are odd.”
Who is wrong?