Q:

Which one of the options has the same meaning as the following sentence?
 The Taj Mahal is the most beautiful building in India.

• 1
  India has many beautiful buildings
• 2
  The Taj Mahal is more beautiful than any other building in India
• 3
  India has only one beautiful building the Taj Mahal
• 4
  The Taj Mahal is a beautiful building.