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Sunday, 31 March 2013

CBSE Class 9 - CH1 - MATTER IN OUR SURROUNDINGS (MCQs) #eduvictors

MATTER IN OUR SURROUNDINGS

MCQs

Q1: A solid has

(a) definite volume and no definite shape
(b) no definite volume no definite shape
(c) definite shape and volume
(d) definite shape but no definite volume


Q2: A liquid has 

(a) definite volume and no definite shape
(b) no definite volume no definite shape
(c) definite shape and volume
(d) definite shape but no definite volume


Q3: A gas has

(a) definite volume and no definite shape
(b) no definite volume no definite shape
(c) definite shape and volume
(d) definite shape but no definite volume




Q4: Which of the following is NOT a property of particles of a matter?

(a) The particles of matter are extremely small
(b) The particles of matter have spaces between them.
(c) The particles of matter are in stationery state.
(d) The particles of matter attract each other.


Q5: Which of the following has minimum spaces among the particles?

(a) Solids
(b) Liquids
(c) Gases
(d) None of these


Q6(NCERT): During summer, water kept in an earthen pot becomes cool because of the phenomenon of
(a) diffusion
(b) transpiration
(c) osmosis
(d) evaporation


Q7: Rate of diffusion is the fastest in

(a) Solids
(b) Liquids
(c) Gases
(d) None of these


Q8: Thermal conduction takes places in

(a) solids only
(b) liquids only
(c) gases only
(d) solids, liquids and gases.


Q9: Evaporation always causes

(a) thermal expansion
(b) Liquification
(c) Cooling down
(d) all of these


Q10: A change of state directly from solid to gas without changing into liquid state (or vice versa) is called

(a) Evalopartion
(b) Sublimation
(c) Diffusion
(d) Condensation


Q11: The rate of evaporation decreases with

(a) increase in humidity
(b) increase of temperature
(c) increase in wind speed
(d) increase of surface area


Answers:
1:  (c) definite shape and volume
2:  (a) definite volume and no definite shape
3:  (b) no definite volume no definite shape
4:  (c) The particles of matter are in stationery state.
5:  (a) Solids
6:  (d) evaporation
7:  (c) Gases
8:  (d) solids, liquids and gases.
9:  (c) Cooling down
10: (b) Sublimation
11: (a) increase in humidity



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15 comments:

  1. Yash Sharma1 May 2013 at 20:32

    VERY EASY ONES ,SHOULD MAKE T A TOUGHER ONE

    ReplyDelete
  2. Unknown15 September 2013 at 12:17

    how to download these questions

    ReplyDelete
  3. Code.live8 February 2014 at 11:08

    Thanks.........dude

    ReplyDelete
  4. Unknown11 May 2014 at 14:32

    how to download them um you see im a teacher in india and im thinkin of makin the test easy for my students.

    ReplyDelete
    Replies
    1. Unknown30 August 2016 at 19:10

      you can copie them on internet explorer or using google chrome addon

      Delete
  5. nice life18 January 2015 at 11:28

    Oops I wish I have got this before

    ReplyDelete
  6. Unknown1 July 2015 at 11:46

    I agree with Yash Sharma. These mcq's should be made tougher one.

    ReplyDelete
  7. Unknown10 June 2016 at 16:09

    Must make a little harder very easy ques. Must have some ques frm ntse too

    ReplyDelete
  8. Unknown10 June 2016 at 16:09

    Must make a little harder very easy ques. Must have some ques frm ntse too

    ReplyDelete
  9. Unknown24 September 2016 at 22:57

    nice

    ReplyDelete
  10. Unknown13 May 2017 at 14:53

    This comment has been removed by the author.

    ReplyDelete
  11. Unknown24 May 2017 at 12:49

    Very very easy one... Bring some qs fron ntse nsejs and other such olypiads... But for school board level it is good

    ReplyDelete
  12. Unknown20 October 2017 at 13:29

    These are very easy

    ReplyDelete
  13. Unknown20 June 2018 at 20:36

    How to download these document.

    ReplyDelete

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