Direction: Numbers 1 to 10 are written on ten separate slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking into it. What is the probability of getting a 1-digit number?

• A.  \[\frac{2}{10}\]                               
• B.                         \[\frac{3}{10}\]               
• C.                         \[\frac{4}{10}\]                               
• D.                         \[\frac{9}{10}\]