Everyday Science
Everyday Science MCQs With Answers
696 Everyday Science MCQs for CSS, PPSC, FPSC, NTS and entry-test preparation. Take a scored quiz instead →
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What force opposes the relative motion between two surfaces in contact?
AFriction
BTension
CMagnetism
DGravity
Which gas is essential for combustion, or burning, to take place?
AHelium
BOxygen
CCarbon dioxide
DNitrogen
What type of chemical reaction occurs when a candle burns?
AFermentation
BNeutralization
CCombustion
DReduction only
Which electrical quantity does a voltmeter measure?
AVoltage
BPower
CCurrent
DResistance
What acid is formed when carbon dioxide dissolves in water, giving carbonated drinks their fizz?
ASulfuric acid
BAcetic acid
CCarbonic acid
DHydrochloric acid
What is the largest internal organ and gland in the human body?
AKidney
BLiver
CPancreas
DSpleen
Which gas is a major contributor to the greenhouse effect and global warming?
AOxygen
BNitrogen
CHelium
DCarbon dioxide