Q:

Directions (57): In these questions, a sentence has been given in Active/Passive Voice. Out of the four suggested alternatives, select the one which best expresses the same sentence Passive/Active Voice.
This surface feels smooth.

• 1
  This surface is felt smooth
• 2
  This surface is smooth when it is felt
• 3
  This surface when felt is smooth
• 4
  This surface is smooth as felt