Main Subjects
Main Subjects MCQs With Answers
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Which gas is used in ‘Balloons’ for lifting?
ANitrogen
BOxygen
CHydrogen
DHelium
Which organ produces ‘Red Blood Cells’?
ASpleen
BBone Marrow
CLiver
DKidney
Which element is crucial for ‘Hemoglobin’?
AZinc
BCalcium
CMagnesium
DIron
The ‘International Civil Aviation Organization’ (ICAO) is headquartered in?
ALondon
BMontreal
CParis
DGeneva
The ‘Great Dividing Range’ is a major mountain system in?
AAustralia
BUSA
CArgentina
DChina
Which hormone regulates ‘Blood Sugar’ levels?
ACortisol
BAdrenaline
CThyroxine
DInsulin
Which gas is used in lightbulbs to prevent filament burn?
ACarbon Dioxide
BOxygen
CNitrogen
DArgon
The ‘Great Sphinx’ represents?
AA pharaoh's pet
BA solar deity
CA creature with a lion's body and human head
DA mythical dragon