Everyday Science

In this, we share top question for Everyday Science. This question is repeated so many Past papers.  


Q No 1:      Water has max density at?
Answer:       4oc

Q No 2:       Greenhouse effect is caused due to? 
Answer:         Excess of CO2

Q No 3:       Cow milk contains water Approximately?
Answer:          80 %

Q No 4:       Average pulse rate of humans? 
Answer:          72-80 / min

Q No 5:       Air contains CO2
Answer:         0.03 %

Q No 6:        Saliva help in the digestion of? 
Answer:           Starch

Q No 7:        Number of muscles in the human body? 
Answer:         680

Q No 8:       Universal blood recipient group? 
Answer:        AB+

Q No 9:        Universal blood donor? 
Answer:           O

Q No 10:        Metal involved in blood clotting? 
Answer:           Ca

Q No 11:        Total volume of blood in humans? 
Answer:           5-6 Litres

Q No 12:       Smallest plant on land is? 
Answer:           Algae

Q No 13:       Colour blind cannot differ between? 
Answer:           Red and green 

Q No 14:         Penicillin is obtained from? 
Answer:           Fungi

Q No 15:        Life of RBC’s is? 
Answer:         120 days

Q No 16:        The graveyard of RBC’s is? 
Answer:         Spleen

Q No 17:        Strongest muscle of the human body? 
Answer:        Thigh muscle

Q No 18:       Human skull contains the number of bones? 
Answer:         30

Q No 19:      Number of bones in the human body? 
Answer:        206

Q No 20:       Deficiency of iron causes? 
Answer:         Anemia ( decrease in the number of RBC’s)

Q No 21:      The consequence of Anemia is? 
Answer:          Thalasimea

Q No 22:        Tetanus is caused by? 
Answer:          Bacteria

Q No 23:         Secretion of insulin(from Pancreas) causes?
Answer:         Diabetes

Q No 24:         Germs enter via open wounds in ? 
Answer:        Typhoid

Q No 25:        Hepatitis is related to?
Answer:         Liver 

Q No 26:        Cow milk contains water Approximately? 
Answer              80 %

Q No 27:       Heartbeats during a day?
Answer:            100000

Q No 28:      Nuclear reactor produces energy by? 
Answer:            Chain fission reaction

Q No 29:      Smallest discovered particle is? 
Answer:             Quark

Q No 30:      Weight of the human heart?
Answer:              300g


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