# 4Multiple ChoiceWho wrote the play 'Romeo and Juliet'?Charles DickensJ.K. RowlingWilliam ShakespeareMark Twain
# 8Multiple ChoiceIn mathematics, what is the value of pi (π) up to two decimal places?2.143.144.145.14
# 9Multiple ChoiceWhat is the longest river in the world?Amazon RiverNile RiverYangtze RiverMississippi River
# 10Multiple ChoiceWho developed the theory of general relativity?Isaac NewtonGalileo GalileiNikola TeslaAlbert Einstein
# 11Multiple ChoiceWhich organ in the human body is primarily responsible for filtering blood?HeartLiverKidneyLungs