6th Class Science Sample Paper

done Science Sample Paper-3 Total Questions - 37    [Download]

• question_answer1)
  Transpiration takes place through:
  A)
  stomata            
  done clear
  B)
  chlorophyll 
  done clear
  C)
  midrib                                      
  done clear
  D)
  none of these
  done clear
  View Answer play_arrow

• question_answer2)
  Although organisms die, their kinds continue to live on earth. Which characteristic of living organisms makes this possible?
  A)
  Respiration                    
  done clear
  B)
  Reproduction
  done clear
  C)
  Excretion                                  
  done clear
  D)
  Movement
  done clear
  View Answer play_arrow

• question_answer3)
  Which of the following is/are not always necessary to observe a shadow?
  A)
  Sun                  
  done clear
  B)
  Screen      
  done clear
  C)
  Source of light                           
  done clear
  D)
  Opaque object
  done clear
  View Answer play_arrow

• question_answer4)
  In a magnet, the regions of maximum attraction are:
  A)
  all over the body            
  done clear
  B)
  at the two ends of the magnet
  done clear
  C)
  at any one end                  
  done clear
  D)
  at the centre of the magnet
  done clear
  View Answer play_arrow

• question_answer5)
  Clouds are:
  A)
  tiny drops of water floating in air 
  done clear
  B)
  mixture of dust and water vapour
  done clear
  C)
  particles of water vapour        
  done clear
  D)
  rain drops in air
  done clear
  View Answer play_arrow

• question_answer6)
  Given below are the names of some animals:

  (i) Cow

  (ii) Sheep

  (iii) Horse

  (iv) Ox

  Which of the above are the sources of milk for human beings?
  A)
  (i) and (iii)                     
  done clear
  B)
  (i) and (ii)   
  done clear
  C)
  (ii) and (iii)                                
  done clear
  D)
  (iii) and (iv)
  done clear
  View Answer play_arrow

• question_answer7)
  Given below are the steps to test the presence of proteins in a food item:

  (i) Take a small quantity of the food item in a test tube, add 10 drops of water to it and shake it.

  (ii) Make a paste or powder of food to be tested.

  (iii) Add 10 drops of caustic soda solution to the test tube and shake well.

  (iv) Add 2 drops of copper sulphate solution to it.

  Which of the following is the correct sequence of the steps?
  A)
  (i), (ii), (iv), (iii)              
  done clear
  B)
  (ii), (i), (iv), (iii) 
  done clear
  C)
  (ii), (i), (iii), (iv)                          
  done clear
  D)
  (iv), (ii), (i), (iii)
  done clear
  View Answer play_arrow

• question_answer8)
  Boojho went to a cloth shop. There he found a fabric which was smooth to touch, had vibrant color and shine. The fabric could be:                                                          
  A)
  Cotton                                      
  done clear
  B)
  Wool        
  done clear
  C)
  Silk       
  done clear
  D)
  Jute
  done clear
  View Answer play_arrow

• question_answer9)
  Paheli gave the following ill effects of the practice of burning dried leaves and other plant parts:

  (i) Burning degrades the soil

  (ii) Burning produces harmful gases/fumes

  (iii) Precious raw materials to obtain manure at low cost are lost.

  (iv) Lot of heat is. generated unnecessarily

  The correct reasons of why we should not: burn leaves are:
  A)
  (i), (ii) and (iv) only        
  done clear
  B)
  (i), (ii) (iii). and. (iv)
  done clear
  C)
  (ii) and (iii) only                  
  done clear
  D)
  (ii), (iii) and (iv) only
  done clear
  View Answer play_arrow

• question_answer10)
  Underwater divers wear fin-like flippers on their feet to
  A)
  swim easily in water       
  done clear
  B)
  look like a fish
  done clear
  C)
  walk on water surface            
  done clear
  D)
  walk over the bottom of the sea (sea bed).
  done clear
  View Answer play_arrow

• question_answer11)

  Answer the following questions in one word or in a sentence only.

  (i)  Name the joint where our neck joins the head.

  View Answer play_arrow

• question_answer12)

  Answer the following questions in one word or in a sentence only.

  (ii) Name two plants found on mountains ?

  View Answer play_arrow

• question_answer13)

  Answer the following questions in one word or in a sentence only.

  (iii) What is meant by distance?

  View Answer play_arrow

• question_answer14)

  Answer the following questions in one word or in a sentence only.

  (iv) What are translucent materials?

  View Answer play_arrow

• question_answer15)

  Answer the following questions in one word or in a sentence only.

  (v) Define solar cell.

  View Answer play_arrow

• question_answer16)

  Answer the following questions in one word or in a sentence only.

  (vi) Some materials are given as cloth, plastic, aluminum, wood, glass, iron. Collect the non-magnetic materials.

  View Answer play_arrow

• question_answer17)
  What do the biotic and abiotic components include?
  View Answer play_arrow

• question_answer18)
  Name two devices that are used to measure length.
  View Answer play_arrow

• question_answer19)
  Suggest a situation where we obtain more than one shadow of an object at a time.
  View Answer play_arrow

• question_answer20)
  Explain why all the light bulbs and fans go off if the main switch is turned off in your house?
  View Answer play_arrow

• question_answer21)
  Write the uses of magnets
  View Answer play_arrow

• question_answer22)
  People living in which region do not get adequate amount of water? How do they manage?
  View Answer play_arrow

• question_answer23)
  List four activities that are possible due to presence of air.
  View Answer play_arrow

• question_answer24)

  Write the type of joint which is used for each of the following movements:

  (a) A cricket bowler bowls the ball.

  (b) A girl moves her head in right and left direction.

  (c)  A person lifts weights to build up his biceps.

  View Answer play_arrow

• question_answer25)

  (i) What is a habitat?

  (ii) How is Cactus adapted to survive in a desert?

  View Answer play_arrow

• question_answer26)

  Four children measure the length of a table which was about 2 m. Each of them used different ways to measure it.

  (i)  Sam measured it with a half meter long thread.

  (ii) Gurmeet measured it with a 15 cm scale from her geometry box.

  (iii) Reena measured it using her handspan.

  (iv) Salim measured it using a 5 m long measuring tape.

  Which one of them would get the most accurate length? Give reason for you answer.

  View Answer play_arrow

• question_answer27)

  (i) Paheli connected two bulbs to a cell as shown in Fig.

  She found that filament of bulb B is broken. Will the bulb A glow in this circuit? Give reason.

  (ii) What is a fused bulb?

  View Answer play_arrow

• question_answer28)
                                                

  Fill in the blanks in the following sentences:

  (i)   Artificial magnets are made in different shapes such as ........, ?? and............... .

  (ii)  The materials which are attracted towards a magnet are called................. .

  (iii) Paper is not a ...................... material.

  View Answer play_arrow

• question_answer29)
  State for each of the following whether it is due to evaporation or condensation.

  (a)  Water drops appear on the outer surface of a glass containing cold water.

  (b) Steam rising from wet clothes while they are ironed.

  (c)  Fog appearing on a cold winter morning.

  View Answer play_arrow

• question_answer30)

  (i) Which gas in the atmosphere is essential for respiration?

  (ii) Why does a lump of cotton wool shrink in water?

  View Answer play_arrow

• question_answer31)

  Answer the following questions:

  (a) Make a table showing different kinds of packaging materials. Write the purpose of each when used.

  (b) Give an example in which packaging should have been reduced.

  (c)  Write a story on how packaging increases the amount of garbage.

  View Answer play_arrow

• question_answer32)

  (a)  What are carbohydrates? Give an example.

  (b) In which forms are carbohydrates found in our food?

  View Answer play_arrow

• question_answer33)
  How are synthetic fibers more advantageous and economical than natural fibers?
  View Answer play_arrow

• question_answer34)

  Explain the following observations very briefly.

  (a)  A firki does not rotate in a closed area.

  (b) The arrow of weather cock points towards a particular direction at a particular moment.

  (c)  An empty glass in fact is not empty.

  (d) Breathing through mouth may harm you.

  View Answer play_arrow

• question_answer35)
  If you and your friends are given, the choice of eating in a plastic plate or a banana leaf platter at a party, which one would you prefer and why?
  View Answer play_arrow

• question_answer36)

  Boojho kept a magnet close to an ordinary iron bar. He observed that the iron bar attracts a pin as shown in Fig.

  What inference could be drawn from this observations? Explain.

  View Answer play_arrow

• question_answer37)
  Boojho has a cell and a single piece of connecting wire. Without cutting the wire in two, will he be able to make the bulb glow? Explain with the help of a circuit diagram.
  View Answer play_arrow