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 →
According to Archimedes’ principle, the buoyant force on a submerged object equals what?
AThe density of the object
BThe volume of the object
CThe weight of the fluid displaced by the object
DThe weight of the object itself
What is the medical term for chronically high blood pressure?
AHypotension
BHypertension
CTachycardia
DBradycardia
Dengue fever is primarily spread by which type of mosquito?
AHousefly
BAedes mosquito
CCulex mosquito
DAnopheles mosquito
What is the process by which the body breaks down food into usable energy and nutrients called?
ACirculation
BDigestion
CExcretion
DRespiration
Which type of microorganism causes tuberculosis, commonly known as TB?
AA fungus
BA virus
CA parasite
DA bacterium
Which organ is primarily responsible for pumping blood throughout the human body?
AHeart
BLungs
CLiver
DBrain
Antibiotics are effective at treating infections caused by which type of pathogen?
ABacteria
BBoth viruses and bacteria equally
CPrions only
DViruses
Who developed the first successful vaccine, protecting against smallpox?
AAlexander Fleming
BLouis Pasteur
CRobert Koch
DEdward Jenner
DNA, the molecule that carries genetic information, is primarily found in which part of a human cell?
ACell membrane
BNucleus
CMitochondria only
DCytoplasm