Main Subjects
Main Subjects MCQs With Answers
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Which is the smallest continent?
ASouth America
BAntarctica
CAustralia
DEurope
The ‘Great Barrier Reef’ is primarily located in which Australian state?
AWestern Australia
BNew South Wales
CQueensland
DVictoria
Which group of elements is chemically inert?
AAlkali Metals
BNoble Gases
CAlkaline Earth Metals
DHalogens
Who discovered the ‘Structure of DNA’?
AWatson and Crick
BMarie Curie
CIsaac Newton
DRosalind Franklin
Which is the largest internal organ in humans?
AHeart
BLiver
CStomach
DLungs
Which organ controls balance?
AThalamus
BCerebellum
CCerebrum
DBrainstem
Who invented the ‘Light Bulb’?
AAlexander Graham Bell
BNikola Tesla
CThomas Edison
DJoseph Swan