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General Science 

356)One HP(Horse Power) is equal to  
1000W  500W  
646W  746W  
Answer :  


357)The unit of reterdation is  
m/s  m/s^{2}  
m^{2}/s^{2}  m^{2}/s  
Answer :  


358)Spot the wrong equation  
v = u + as  s = ut + ½ at^{2}  
v = u + at  v^{2} + u^{2} = 2as  
Answer :  


359)One Newton is equal to  
100dyne  10dyne  
10^{5}  10^{7}  
Answer :  


360)Working of rocket based on which one of the following laws?  
Low of conservation of energy  Newton's First law of motion  
Newton's Second law of motion  Newton's Third law of motion  
Answer :  


361)While we swimm which law of motion is in action?  
Newton's Second law of motion  Newton's First law of motion  
Newton's Third law of motion  Law of conservation of energy  
Answer :  


362)Freely falling bodies have the same  
acceleration  velocity  
speed  force  
Answer :  




363)Weight of a body is  
mass  force  
momentum  force with which it is attracted to the earth  
Answer :  


364)The acceleration due to grvity 'g' is zero  
on the surface of the earth  at the centre of the earth  
on the sea level  on the mount Everest  
Answer :  


365)A loaded truck and a car moving at the same velocity, which one will have more kinetic energy?  
Truck  Car  
Both will have same kinetic energy  None of these  
Answer :  


366)In a circuit 1.2amp current is flowing due to 3.6volt potential difference, the resistance is  
1/3 ohm  3 ohm  
30 ohm  1ohm  
Answer :  


367)The scientific principle on which radio and television work is  
electromagnetic induction  super conductivity  
propagation of electromagnetic waves  magnetism  
Answer :  


368)In planetary motion  
linear momentum remains constant  linear speed remains constant  
Angular momentum remains constant  Angular speed remains constant  
Answer :  


369)Having temperature constant the speed of sound in humid air as compared to dry air is  
more  less  
same  speed of sound is indipendent of characteristics of medium  
Answer :  


370)Why Newton's law of gravity is called universal law?  
It is more on earth than on moon  It acts on all bodies having mass equally  
It is attractive in nature  None of these  
Answer :  

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