Grade 5 Science question

Subject: Science                                                                 Full Mark: 100

Class: V                          Time: 3 Hrs.                              Pass Mark:   40

1.     Give very short answer.                                [10]

a.  What is the causative agent of AIDS?

b.  Which disease can be treated by DOTS?

c.   Which disease can be caused by deficiency of Vitamin A?

d.  Write any one source of carbohydrate.

e.   Which waste can decompose?

f.    Which age group children are said to be adolescent?

g.  Which part of earth is in the form of liquid?

h.  At how many angle the earth is tilted on its axis?

i.    Which aloud is known as cauliflower cloud?

j.    Which instrument is used to measure humidity?

2.     Fill in the blanks.                                 [0.5×6=3]

[slippery / accident / rough / playing / medicine / careful]

a.  We must be …………..while doing works.

b.  We should not play …….. games.

c.   …….should be kept in a safe place.

d.  We should be cautious while working in a  ………….road.

e.   …..……. take life of an individual.

f.    An accident can take place while……………..

3. Write "T" for true and "F" for false.          [0.5×6=3]

a.  Biodegradable wastes are known as organic wastes.

b.  Solid waste should be managed properly.

c.   The wastes can be divided into four parts.

d.  Glass is an example of biodegradable.

e.   Vegetables waste is an example of biodegradable.

f.    We should not throw the waste in the dustbin.

4. Match the following. [0.5×8=4]

          Regular                                   help in blood circulation

          Rest                                                  swimming, jogging

          sleep                                                 a form of relaxation

          Physical exercise                     avoid tension

          mental rest                               meditation

          Anemia                                    Iodine deficiency

          Kwashiorkor                           Iron deficiency

          Goitre                                      Protein deficiency

5. Name any two of the following.  [2×7=14]

a.  Communicable disease.     b. Non-biodegradable waste

c. Exercises                                     d. Protective food

e. Microbes                           f. cell organelles

g. Clouds

6. Identify me.                                                      [6]

a.  I collect waste materials inside body.       

b.  I spread malaria.

c. I am nearest star from earth.                       

d. I attract insects that help in pollination.

e. I respire through my body surface.

f. I am the fastest flying insects.

7. Write the full form of following.                    [1×4=4]

   a. HIV   b. AIDS                  c. DOTs      d. PEM

8. Rearrange the following jumbled letters.                [6]

a.  ARBCOHTAYEDR                b. TENISPOR      c. LMEINAR

d. I TVAMNIS                  e. TUINEINR       f. DBLAACEN

9. Define              [2×5=10]

a.  Balanced diet           b. First aid            c. Hydrosphere

d. Environment           e. Accidents

10. Write any two differences between.                       [2×2=4]

     a) Biodegradable and non-biodegradable wastes

     b) The crust and the mantle

11. Give reasons.                                       [2×3=6]

a.  The inner core is in solid state.

b.  Paramecium is unicellular organism.

c.   Goitre is non-communicable disease.

12. Answer the following questions.                            [20]

a.  How should we give first aid to a wounded person?

b.  How are accidents caused?

c.   Write any two symptoms of chicken pox.

d.  What is a galaxy?

e.   What is weather?

f.    What is an alternation source of energy?

g.  What is sublimation?

h.  Write any two functions of roots.

i.    What are the defects of unplanned urbanization?

j.    What are cells?

13. Classify the following.                                                      [7]

   Eagle, Bat, Ascaris, Toad, sea urchin, sycon, corals 

14. Draw a figure of change of states of matter.                   [3]

                             *Best of Luck*