Daily Mental Challenge: Are You Ready to Compete?
Think Fast! Today’s Brain Quiz Is Tougher Than It Looks
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What is the chemical symbol for iron?
Fe
Ir
In
What is the chemical symbol for Oxygen?
Os
Og
O
Which of the following is the smallest country in Asia?
Mianmar
Maldives
Oman
Which country borders Chile?
Puerto Rico
Panama
Argentina
Which country gifted the Statue of Liberty to the United States?
England
Italy
France
In which area of the world did the Ancient Mayan population live?
Greece
Peru
Guatemala
Which country has the most biodiversity?
Brazil
India
Oman
Which river is the longest in the world?
Amazon
Nile
Mississippi
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