VI Standard - 6th - Science - First Midterm Question Paper -2 - Samacheer Kalvi

 

                    

                                      FIRST MID-TERM EXAMINATION

Class:VI                                                                                                Marks: 50

Sub: Science                                                                                        Time: 1.30 hrs

                                                     Part-A

I.  Answer all the question:                                10X1=10

(Each question carries 1 marks)                                                      

1) The conversion of 7m into cm gives

a) 70 cm b)700 cm c) 7cm d) 7000 cm

2) Quality that can be measured is called ______

a) Physical quantity b) unit c) measurement d) motion

3) The height of a tree can be measured by

a) meter scale b) plastic ruler c) meter rod d) measuring tape

4) Choose the correct one

a) Km>mm>cm>m             b) Km>mm>m>cm

c) Km>m>cm>mm             d) Km>cm>m>mm

5) Seeds from watermelon can be removed by

a) Handpicking b) filtration c) magnetic separation d) decantation

6) ______ is essential to perform winnowing activity

a) Rain b) soil c) water d) air

7) ________ is not a made up of matter

a) Gold ring b) Iron nail c) Light ray d) Oil drop

8) Among the following ____ is not a mixture

a) Coffee with milk b) Lemon juice c) Water d) Soda

9) Pond is an example of __ Eco system

a) Marine b) Fresh water c) Desert  d) Mountain

10) Organ of absorption is ___

a) root b) stem c) leaf d) flower

                      Part –B

II. Answer any 10 question                                10X2=20

Each question carries 2 marks

1) Define Measurement

2) Define Mass

3)  a) Sugar : Beam balance : Lime juice _________

      b) Milk : Volume : Vegetable ________

4) Give SI unit for

       a) Length b) Time c) Mass

5) Define the term matter

6) Define- Sedimentation

7) Why do gases do not have fixed shape

8) Fill in the blanks are given below

  a) Grains are separated from their stalks by ____

   b) The method employed to separate clay particles from water is _____

9) Define the term habitat

10) Mention few desert plant

11) Arrange the following in correct sequence

     a) Leaf- stem- Root- flower

     b) Transpiration – Conduction- Absorption- Fixation

12) List out plants present in your school garden

                              Part-c

III. Answer any 4 question of the following           4X5=20

     Each question carries 5 marks

1)  Explain any one method that you can use to measure the length of curved line  

2) Fill in the following chart

Property	Definition	Basic unit	Instruments used for measuring
Length
Mass
Time

 

3) Answer the following:

   a) A rubber ball change its shape on pressing can be it called solid?

   b) What method will you employ to separate cheese (panner) from milk?

4) Distinguish the properties of solid, liquid, gases

5) Compare tap root and fibrous root system

6) Make a list of the function of root and stem

 

 

 

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