Question

which is tallest building in the world

Answer 1

Answer:

Burj Khalifa

The height of Burj Khalifa is 832m and world second tallest building Shanghai tower is 632m.

So, Burj Khalifa is the world tallest building.

This is your answer

hope it helps you

Answer 2

Answer:

burj khalifa in dubai is the tallest building in the world and also it holds many shows water shows,dance show and on every special day like independence day of a country or any one special birthday then it is displayed there on the burj khalifa