GK/Everyday Science
A statelite moving round the earth with a unifrom speed has _________?
A.
An accelerated
B.
No accelerated at all
C.
Uniform acceleration
D.
Uneven acceleation
A Fahrenheit thermometer indicates a temperarture of 14'F.Its corresponding reading on the Celsius scale will be_____________?
A.
Minus 20 Celsius
B.
Minus 10 Celsius
C.
10 Celsuis
D.
20 Celsius
An iceberg is floating in sea .How much of its mass will remian above the surface of water ?
A.
One tenth
B.
One fifth
C.
One fourth
D.
One third
Dialysis is used for the treatmenlt of_____________?
A.
Kidney failure
B.
Heart weekness
C.
Brain diseases
D.
None of these
The average heartbeat per minute in a normal man is __________?
A.
50
B.
70
C.
80
D.
100
The main funtion of the kidney is _______________?
A.
To control blood pressure
B.
to control body temperature
C.
To remove waste product from the body
D.
To help in digestion of food
Cobalt is a material which is ?
A.
Strongly attracted by magnet
B.
Not attracted by a magnet
C.
not a magnet
D.
Weakly attracted by a magnet
Cusec is a unit of_____________?
A.
Area
B.
Time
C.
Distance
D.
None of these
It is possible to recognize a person in the dark by simply hearing his unique voice .It is because of the ______________?
A.
Pitch
B.
Frequency
C.
Time peroid
D.
Quality
Yeast is used in making bread because it produces ___________?
A.
Carbon dioxide
B.
Sugar
C.
Bacteria
D.
Oxygen
The term 'Blue Shift' is used to indicate ?
A.
Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object .
B.
Turning a star from white to blue
C.
In future sun would become blue
D.
Black hole was blue at its start
The most splendid and the most magnificent constellation on the sky ?
A.
Orion
B.
Columbia
C.
Canis Major
D.
Taurus
The instruemnt which measure very high temperature is___________?
A.
Manometer
B.
Thermostat
C.
Chronometer
D.
Pyrometer
The name of the common mineral salt present in sweat is?
A.
Calcium oxlate
B.
potassium Sulphate
C.
Sodium Chloride
D.
Iron Sulphate
Human population growth is greatest in developing countries because ?
A.
The birth rate is high in developing countries
B.
The death rate is high in developing countries
C.
Much of the population has already reached the chlid bearing age.
D.
Most of the world's population lives in industrailized countries .
___________________are called the powerhouses of cell?
A.
Mitochondria
B.
Vesicles
C.
Lungs
D.
Liver
The energy value of food is measured in______________?
A.
Joule
B.
Calories
C.
Tesla
D.
Proteins
Diamond is an allotripic form of _______________?
A.
Carbon
B.
Hydrogen
C.
Nitrogen
D.
Silicon
Einstein's famous equation which states that mass and energy are interchangeable is?
A.
E = mc2
B.
E = cm2
C.
M = ec2
D.
M = ce2
Urine is produced in_______________?
A.
Kidneys
B.
Lungs
C.
Large intestine
D.
Liver
The lifespan of White Cells is ___________________days ?
A.
1---5 days
B.
3----7 days
C.
4---8 days
D.
5---21
The SI unit of "pressure "is ____________.
A.
Pascal
B.
Joule
C.
tesla
D.
Henry
The density of water is______________?
A.
1g/cm3
B.
1.5g/cm3
C.
2g/cm3
D.
None of these
Which of these is NOT a form of energy ?
A.
Heat
B.
light
C.
Temperature
D.
Electricity
The apart if neuron which receives message are ____________?
A.
Cell Bodies
B.
Axons
C.
Nuclei
D.
Dendrites