What is the two-digit number?

I. The difference between the tow-digit number and the number formed by interchanging the digits is 27.

II. The difference between the two digits is 3.

III. The digit at unit's place is less than that at ten's place by 3.

A. I and II only
B. I and III only
C. All I, II and III
D. I, and either II or III
E. Even with all I, II and III, answer cannot be give.

• E. Even with all I, II and III, answer cannot be given.
  
  As the answer can be any of these numbers 41,52,63,74,85,96.
  
  So unique answer can not be given by using these 3 conditions.
• 12 years agoHelpfull: Yes(0) No(2)