Topic Details (Notes format)

Which is the national animal of India?

Which element has the chemical symbol "O"?

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

Who is credited with the law of gravitation?

Which Greek island is the largest in the Mediterranean Sea?

Which animal is the tallest bird in the world?

Which element has the chemical symbol "Pu"?

Which is the lightest of the three main subatomic particles?

Who discovered Petra?

Which is the second-largest continent on Earth by land area?