Everyday Science MCQS
A starts form a place at 7 a.m with a speed of 10km per hour. B starts form the same place at 9a.m with a speed of 15 km per hour. When will B meet A?
0.5416666667
0.5833333333
0.625
None of these
For what discovery were James Dewey Watson and Francis Crick awarded the Noble Laureate in Medicine in 1962
Discovery of the structure of DNA
Discovery of the chemistry of RNA
Discovery of the XY chromosome
Discovery of chromosomes
Galileos famous experiment at the learning tower of Pisa demonstrated what about gravity?
What goes up must come down
accelerations independent of mass
Velocity is dependent on mass
Gravity is independent of other forces
The first effective treatment for malaria was developed by:
Peruvian Indians
Jonas Salk
the Moors
Louis Pasteur
A trains of 150 meters long is running with a sped of 30 km/hr.When will pass a standing man?
5 sec
18 sec
12 sec
45 sec
Antifreeze is used in car radiator to stop the liquid that cools the engine form, well, freezing when it gets cold outside. Water is none component of antifreeze,,what is the other main component?
Ethylene glycol
Acetone
Sodium chloride
Benzene
The theory of survival of he fittest was given by:
Lamarck
Weismann
Herbert Spencer
Darwin
If A. B and C are the mechanisms used separately to reduce the wastage of fuel by 30%,20% and 10%. What will be the fuel economy they were used combined
0.2034
0.2
0.203
0.2087
What does a philologist study?
Learning
Autography
Word pronunciation
Languages
Who wrote the theory of Relativity ?
Albert Einstein
Lssac newton
George Hale
Edwin Hubble
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