4th Class Science Sample Paper

done Science Sample Paper-5 Total Questions - 22    [Download]

• question_answer1)
  Which part of the plant absorbs carbon dioxide from air?
  A)
        
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  B)
  
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  C)
             
  done clear
  D)
  All of these
  done clear
  E)
  None of these
  done clear
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• question_answer2)
  Most of the water plants have stomata on the:
  A)
  under side of the leaf         
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  B)
  both side of the leaf
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  C)
  upper side of the leaf               
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  D)
  All of these
  done clear
  E)
  None of these
  done clear
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• question_answer3)
  Mushrooms are considered as:
  A)
  flowering plants      
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  B)
  green plants
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  C)
  non-green plants 
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  D)
        All of these
  done clear
  E)
  None of these
  done clear
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• question_answer4)
  In air, water is present in which of the following states?
  A)
  Solid                    
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  B)
     Liquid
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  C)
  Gas             
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  D)
        All of these
  done clear
  E)
  None of these
  done clear
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• question_answer5)
  Which one of the following is a chemical change?
  A)
  Bursting of tire    
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  B)
         Breaking up of stones
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  C)
  Turning milk sour
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  D)
                     Falling of an object from a height
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  E)
  None of these
  done clear
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• question_answer6)
  Which two processes are common to all living things?
  A)
  Reproduction and swimming        
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  B)
  Excreting and hibernating
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  C)
  Breathing and movement           
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  D)
  Taking nutrients and growing
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  E)
  None of these
  done clear
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• question_answer7)
  Which one of the following is a vertebrate?
  A)
  
  done clear
  B)
  
  done clear
  C)
   
  done clear
  D)
  
  done clear
  E)
  None of these
  done clear
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• question_answer8)
  Which one of the following types of pollution causes depletion of ozone layer?
  A)
  Air pollution
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  B)
        Water pollution
  done clear
  C)
  Soil pollution      
  done clear
  D)
        All of these
  done clear
  E)
  None of these
  done clear
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• question_answer9)
  Look at the following food chain Which one is herbivore in the above food chain?
  A)
  Grass               
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  B)
  Sun         
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  C)
  Deer                 
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  D)
  Lion
  done clear
  E)
  None of these
  done clear
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• question_answer10)
  The larva of butterfly is called:
  A)
  Maggot               
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  B)
  Pupa       
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  C)
  Caterpillar  
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  D)
  Cocoon
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  E)
  None of these
  done clear
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• question_answer11)
  Which of the following statements is true about photosynthesis?
  A)
  Carbon dioxide is the by-product of photosynthesis.
  done clear
  B)
  All animals make their food by the process of photosynthesis.
  done clear
  C)
  The presence of chlorophyll is necessary for photosynthesis to take place.
  done clear
  D)
  Photosynthesis takes place in the roots of the plants.
  done clear
  E)
  None of these
  done clear
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• question_answer12)
  Identify the aquatic mammal from the options given below.
  A)
  Dolphin              
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  B)
    Whale
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  C)
  Wall lizard           
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  D)
    Both [a] and [b]
  done clear
  E)
  None of these
  done clear
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• question_answer13)
  The picture shown below appears in sky during:
  A)
  Total solar eclipse
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  B)
        Total lunar eclipse
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  C)
  Partial lunar eclipse   
  done clear
  D)
  Partial solar eclipse
  done clear
  E)
  None of these
  done clear
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• question_answer14)
  The sea level is rising every year. It happens due to:
  A)
  lightning             
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  B)
        acid rain
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  C)
  thunderstorm      
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  D)
        global warming
  done clear
  E)
  None of these
  done clear
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• question_answer15)
  The monument shown in the figure given below is made up of:
  A)
  quartzite             
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  B)
       sandstone
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  C)
  white marble
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  D)
    diamond
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  E)
  None of these
  done clear
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• question_answer16)
  I am a bird and I lay eggs like other birds. But I am unable to fly. Guess me.
  A)
      
  done clear
  B)
  
  done clear
  C)
  
  done clear
  D)
  
  done clear
  E)
  None of these
  done clear
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• question_answer17)
  Identify the insectivorous plant.
  A)
          
  done clear
  B)
  
  done clear
  C)
  
  done clear
  D)
  
  done clear
  E)
  None of these
  done clear
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• question_answer18)
  Which of the following does not run on electrical energy?
  A)
  
  done clear
  B)
  (b)  
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  C)
  
  done clear
  D)
  
  done clear
  E)
  None of these
  done clear
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• question_answer19)
  Which of the following is a star?
  A)
  Mars                
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  B)
  Venus      
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  C)
  Jupiter              
  done clear
  D)
  Earth
  done clear
  E)
  None of these
  done clear
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• question_answer20)

  Which of the following is a non-biodegradable item?

  1. Plastic bottle

  2. DOT

  3. Grass

  4. Wood

  A)
  1, 2 and 3     
  done clear
  B)
  1 and 4    
  done clear
  C)
  1 and 2      
  done clear
  D)
  1, 2, 3 and 4
  done clear
  E)
  None of these
  done clear
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• question_answer21)
  The life-span of which of the following plants is less than one year?
  A)
  Maize plant
  done clear
  B)
  Pea plant   
  done clear
  C)
  Rose plant     
  done clear
  D)
  Both [a] and [b]
  done clear
  E)
  None of these
  done clear
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• question_answer22)
  Baba Ram Dev wants to participate in International Yoga Day with 15 members in New Delhi. He decided to go by the cheapest mode of transport. Which of the following mode of transports Baba Ram Dev should choose for?
  A)
  
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  B)
        
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  C)
  
  done clear
  D)
        
  done clear
  E)
  None of these
  done clear
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