Topic Details (Notes format)

Which is the second-longest river in Africa after the Nile?

Which is the longest and largest river in Australia?

Who was the first Indian to win the Nobel Prize?

Which is the lightest of the three main subatomic particles?

Which city in Russia was formerly known as Leningrad?

Which creature is the largest rodent in the world, found in South America?

Who discovered T cell receptors?

Which desert covers much of northern Africa?

In which layer of Earth do earthquakes primarily occur?

Which organ in the human body is primarily responsible for detoxification?