Too Much Water, Too Little Water MCQ Questions Class 4 EVS Chapter 18
NCERT MCQ Questions for Class 4 EVS Chapter 18 Too Much Water, Too Little Water. Too Much Water, Too Little Water MCQ Questions with Answers from Class 4 EVS Looking Arround.
Too Much Water, Too Little Water MCQ Questions Class 4 EVS Chapter 18
Too Much Water, Too Little Water Multiple Choice Questions with Answers Class 4 EVS Chapter 18 PDF is available.
Question 1:
At a funfair, Sehwag noticed the various balloons shown above. Based on his observation, Sehwag can conclude that ______.
(A) all gases have weight
(B) gases form when liquids are heated
(C) gases take the shape of their containers
(D) None of the above
Ans: (C) gases take the shape of their containers
Question 2:
Which of these was invented first?
(A) Telegraph
(B) Telephone
(C) Radio
(D) Television
Ans: (A) Telegraph
Question 3:
If the SAME amount of orange juice is poured into three empty glasses, which picture correctly shows the level of juice in the glasses?
Ans: (A)
Question 4:
Salim wanted to understand how much milk his pet cat drinks in one day. Which of these can help him measure that?
Ans: (B)
Question 5:
Asmita takes a glass of water, adds a spoon of tea leaves and another spoon of sugar and stirs the mixture well. She passes this mixture through a kitchen sieve (filter). What will remain on the sieve?
(A) water only
(B) sugar only
(C) tea leaves only
(D) sugar and tea leaves
Ans: (C) tea leaves only
Question 6:
Roy has gone to a doctor. What is the doctor doing?
(A) measuring his temperature
(B) measuring his blood pressure
(C) giving him a medicine
(D) tying him a bandage
Ans: (B) measuring his blood pressure
Question 7:
Ramesh has taken equal quantities of water in 4 identical glasses. In the first glass, he added a spoon of salt. In the second glass he added a spoon of sugar. In the third glass he added a spoon of orange squash. And in the fourth glass he has added a spoonful of small pebbles. In which of the glasses will the water level rise the most?
(A) First glass
(B) Second glass
(C) Third glass
(D) Fourth glass
Ans: (D) Fourth glass
Question 8:
Water evaporates from rivers and seas to form clouds which give us rain. Sea water is salty, but rain water is not – where does the salt go?
(A) It remains in the sea.
(B) It remains in the air.
(C) It remains in the cloud.
(D) It changes into water vapour.
Ans: (A) It remains in the sea.
Question 9:
Some solids directly change state and become gases without first becoming liquids. This is called sublimation. Which of these is an example of sublimation?
(A) A bottle of perfume is opened in the corner of a room.
(B) If an ice-cube is left in the hot sun, nothing remains after an hour.
(C) When water is boiled, it changes to steam.
(D) Moth balls used to keep insects away disappear in a few days.
Ans: (D) Moth balls used to keep insects away disappear in a few days.
Question 10:
Which of these has been put under the wrong heading above?
(A) Orange juice
(B) candle
(C) water
(D) Ice cube
Ans: (D) Ice cube
Question 11:
Which is the group in which all the items sink in water?
Ans: (B)
Question 12:
Which of these substances will give a clear solution when mixed with water?
(A) Cooking oil and lemon juice.
(B) Glucose and lemon juice.
(C) Saw dust and camphor.
(D) Glucose and cooking oil.
Ans: (B) Glucose and lemon juice.
Question 13:
While making tea, why do we sometimes stir the tea with a spoon?
(A) to cool the tea faster
(B) to dissolve the tea leaves faster
(C) to dissolve the sugar faster
(D) to make the tea hotter
Ans: (C) to dissolve the sugar faster
Question 14:
Some solids directly change state and become gases without first becoming liquids. This is called sublimation. Which of these is an example of sublimation?
(A) A bottle of perfume is opened in the corner of a room.
(B) If an ice-cube is left in the hot sun, nothing remains after an hour.
(C) When water is boiled, it changes to steam.
(D) Moth balls used to keep insects away disappear in a few days
Ans: (D) Moth balls used to keep insects away disappear in a few days
Question 15:
Which of these will change into liquid state immediately on heating?
Ans: (B)
Question 16:
Ramu had a peppermint in his mouth for some time. Even though he did not bite into the peppermint, he noticed that it got smaller and finally disappeared. What happened to the peppermint?
(A) The peppermint disappeared because of the heat.
(B) Ramu chewed the peppermint and ate it up.
(C) The peppermint dissolved in Ramu’s mouth bit by bit.
(D) Ramu swallowed the peppermint. Therefore it disappeared.
Ans: (C) The peppermint dissolved in Ramu’s mouth bit by bit.
Question 17:
Which item has been put under the WRONG HEADING in the table below?
(A) Piece of wood
(B) Eraser
(C) Lemon Juice
(D) Candle
Ans: (B) Eraser
Question 18:
Which of the following properties of water will change when it is poured from one vessel to another?
(A) Shape of water
(B) Colour of water
(C) Amount of water
(D) Smell of water
Ans: (A) Shape of water
Question 19:
What must have happened to the glass of water in the first picture in the 10 minutes before it reached the state in the second?
(A) The glass was placed in a refrigerator.
(B) The glass was heated on a stove.
(C) Ice cubes were added to the water.
(D) The glass was left untouched.
Ans: (B) The glass was heated on a stove.
Question 20:
Azim thought of a man-made object that gave light and does not use electricity. What was the object that Azim thought of?
(A) Sun
(B) Candle
(C) Bulb
(D) Wood
Ans: (B) Candle