What is the hardest natural substance on Earth?
Diamond
Which sport is played at Wimbledon?
Tennis
Which state was previously the capital of Nigeria?
Lagos
I am a British singer. My albums include 21 and 25. I sang "Set Fire to the Rain".
Adele
What country is directly north of Nigeria?
What is the largest planet in our solar system?
Jupiter
Which country won the 2018 FIFA World Cup?
France
Who was Nigeria's first president?
Nnamdi Azikwe
I was born in Nigeria. I became one of the world's most famous authors. I wrote Americanah.
Chimamanda Ngozi Adichie
What is the smallest country in the world?
Vatican City
Which blood type is known as the universal donor?
O negative
In tennis, what word is used for a score of zero?
Love
Which Nigerian city is known as the "Coal City"?
Enugu
I am Nigerian. I played for Everton and Manchester United. I was known for my powerful left foot.
Yakubu Ayegbeni
Which ocean lies between Africa and Australia?
Indian Ocean
What is the only mammal capable of true sustained flight?
Bat
In basketball, how many personal fouls normally result in a player fouling out under NBA rules?
6
Which Nigerian state has the largest land area?
Niger State
I was born in 1930. I became one of Africa's most influential writers. I wrote The Interpreters.
Wole Soyinka
Which country has the most time zones?
France
What is the name of the process by which plants release water vapour through their leaves?
Transpiration
Which African country was the first to qualify for the FIFA World Cup?
Egpyt
What is the highest mountain in Nigeria
Chappal Waddi
I was born in Nigeria. I won four Olympic gold medals. I was the first African woman to win an Olympic gold medal.
Chioma Ajunwa
What is the only country that borders both the Atlantic Ocean and the Indian Ocean?
South Africa