Important Paper Hotel Management 

1. Filtration of wastes from the blood in human body is done by :
A. Heart                                                                
B. Lungs
C. Kidney                                              
D. Intestines        
Ans (c)
2.   An electrical device capable of transmitting sound as well as images is called :
A. Telephone                                       
B. Audiophone
C. Microphone                                    
D. Videophone                 
Ans (d)
3.   Which is a scalar unit ?
A. Power
B.. Energy
C. Power and Energy both
D. None of the above       
Ans (c)
4.   The site of hydroelectric power plant should be chosen carefully because it :
A. produces large quantity of poisonous gases
B. produces harmful radiation
C. destroys flora and fauna in the region
D. may cause earthquake        
Ans (b)
5.   Destructive distillation of wood yields :
A. Charcoal                                           
B. Tar
C. Coal gas                                            
D. All the above           
Ans (d)
6.   The early belief that living things arose from non-living matter was first disproved by :
A. Louis Pasteur                                  
B. Robert Hooke
C. A.l.Oparin                                         
D. Joseph Hooker      
Ans (c)
7.   Bodies in the sky which are much smaller than the planets but are having orbits be-tween Mars and Jupiter are known as :
A. Asteroids                                         
B. Comets
C. Meteors                                           
D. Meteorites   
Ans (a)
8.   Bubonic and Pneumonic are the two types of the deadly disease :
A. Cancer                                              
B. Plague
C. AIDS                                                  
D. None of the above  
Ans (b)
9.   Who discovered Leprosy bacillus ?
A. Jenner                                              
B. Ronald Ross
C. Louis Pasteur                                   
D. Hansen        
Ans (a)
10.   Sesimograph is used to detect :
A. Volcanoes                                        
B. Earthquakes
C. Tidal waves                                      
D. Landslides   
Ans (b)
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