Vientiane is capital and largest city of_________?

Which country is the largest producer of fruits in the world?

The largest cold desert of the world is in

What is the largest flower in the world?

Which country operated the world’s largest radio telescope Aperture Spherical Radio Telescope in September-2016?

Which is the largest country in Africa by land area?

Which one of the following ecosystems covers the largest area of the earth’s surface?

Which animal has the largest brain in the world?

The largest latitude circle on earth is

The world’s largest land animal is