Multiple choice general knowledge

Which is the world’s tallest building?

  1. Toronto CN Tower

  2. Burj Khalifa

  3. BREN Tower

  4. Kiev TV Tower
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Burj Khalifa in Dubai, United Arab Emirates, is the world's tallest building at 828 meters (2,717 feet). It was completed in 2010 and has held the record since then. The building features 163 floors and includes residential, corporate, and hotel spaces.

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