Here we are providing Class 6 science Objective Chapter – 4 Sorting Materials Into Groups because its very important for Class 6 students as we all know that every board exam question has MCQs so that students should practice these questions so that students can get good marks in board. Class 6 science Objective Chapter – 4 Sorting Materials Into Groups is an extremely important and its also a year in which students learn the fundamentals of concepts that help them lay a solid foundation for their higher education. Here we are providing in Class Class 6 science Objective Chapter – 4 Sorting Materials Into Groups 59+ questions so that students practice more and more. If you want class wise Notes Then Click Here
Class 6 Science Objective Chapter – 4 Sorting Materials Into Groups
1.What makes the basis of sorting materials into groups?
( A ) Similarities in their properties
( B ) Differences in their properties
( C ) Both similarities and differences in their properties
( D ) All of these
Ans – ( C )
2.Materials which can be pressed easily are:
( A ) hard
( B ) soft
( C ) lustre
( D ) none of these
Ans – ( B )
3.Which of the following floats on water?
( A ) Wax
( B ) Marble
( C ) Coin
( D ) Eraser
Ans – ( A )
4.Which one will show a metallic lustre?
( A ) Any surface of a metal
( B ) Freshly cut surface of a metal
( C ) Freshly cut surface of non-metal
( D ) Surfaces of all materials
Ans – ( B )
5.Which of the following is a matter?
( A ) Air
( B ) Steel
( C ) Water
( D ) All of these
Ans – ( D )
6.Those liquids which mix well with water, are said to be:
( A ) miscible
( B ) immiscible
( C ) transparent
( D ) opaque
Ans – ( A )
7.The yarn is wound on big reels which are called:
( A ) bailing
( B ) bobbins
( C ) retting
( D ) none of these
Ans – ( B )
8.An oily thin paper sheet will be
( A ) transparent
( B ) translucent
( C ) opaque
( D ) cannot be predicted
Ans – ( B )
9.Which of the following is not a matter?
( A ) Carbon
( B ) Air
( C ) Milk
( D ) Sadness
Ans – ( D )
10.Purpose of sorting material into groups is
( A ) to rtudy their properties
( B ) convenience
( C ) both ( A ) and (b)
( D ) inconvenience
Ans – ( C )
11.Anything that has a mass and occupies space is called
( A ) classification
( B ) volume
( C ) matter
( D ) air
Ans – ( C )
12.Which is a set of transparent materials?
( A ) Glass and air
( B ) Water and glass
( C ) Water and air
( D ) All of these
Ans – ( D )
13.Which of the following has a fixed shape?
( A ) Iron
( B ) Oxygen
( C ) Milk
( D ) CO2
Ans – ( A )
14.Choose the opaque object from the following:
( A ) Charcoal
( B ) Air
( C ) Glass
( D ) Water
Ans – ( A )
15.Which one of the following is not soluble in water?
( A ) Turmeric powder
( B ) Common salt
( C ) Alum
( D ) All are soluble
Ans – ( A )
16.Which of the following can be compressed easily?
( A ) Stone
( B ) Iron
( C ) Steel
( D ) Gas
Ans – ( D )
17.Which object shines?
( A ) Plastic toy
( B ) Cotton shirt
( C ) Steel spoon
( D ) Stone piece
Ans – ( C )
18.The process of grouping the things on the basis of similar properties is called
( A ) roughness
( B ) classification
( C ) matter
( D ) arrangement
Ans – ( B )
19.Which of the following has reddish brown colour?
( A ) Gold
( B ) Copper
( C ) Iron
( D ) Brass
Ans – ( C )
20.The liquid that floats on water is
( A ) milk
( B ) coconut oil
( C ) alcohol
( D ) all of these
Ans – ( B )
21.Which gas is responsible for fizz in soft drinks?
( A ) Oxygen
( B ) Hydrogen
( C ) Nitrogen
( D ) Carbon dioxide
Ans – ( D )
22.Which one of the following is insoluble in water?
( A ) Alcohol
( B ) Sodium chloride
( C ) Coconut oil
( D ) Sugar
Ans – ( C )
23.Tables are made up of
( A ) plastic
( B ) wood
( C ) leather
( D ) none of these
Ans – ( D )
24.Wood and stone is materials.
A.lustrous
B.non-lustrous
C.smooth
D.none of these
Ans – ( B )
25.Which of the following is transparent?
( A ) Wood
( B ) Stone
( C ) Glass
( D ) both ( A ) and (b)
Ans – ( C )
26. Transparent materials allow the light to pass through them
( A ) partially
( B ) completely
( C ) sometimes only
( D ) not at all
Ans – ( B )
27.Which of the following is hard?
( A ) Cotton
( B ) Sponge
( C ) Iron
( D ) Mirror
Ans – ( C )
28. An object that floats in water is:
( A ) wood
( B ) sugar
( C ) iron nail
( D ) none of these
Ans – ( A )
29.Which of the following is soluble in water?
( A ) Salt
( B ) Sand
( C ) Chalk powder
( D ) None of these
Ans – ( A )
30. An object that sinks in water:
( A ) wax
( B ) crystals
( C ) any oil
( D ) none of these
Ans – ( B )
31.Purpose of sorting materials into groups is
( A ) to study their properties
( B ) convenience
( C ) both ( A ) and (b)
( D ) Mud
Ans – ( C )
32. A liquid that does not mixes well in water is:
( A ) lemon juice
( B ) vinegar
( C ) glycerin
( D ) all of these
Ans – ( C )
33.An oily thin paper will be
( A ) transparent
( B ) translucent
( C ) opaque
( D ) cannot be predicted
Ans – ( B )
34.materials can be used for made up more than one things,
( A ) Same
( B ) Different
( C ) Shiny
( D ) None of these
Ans – ( A )
35.Which of the following gets reddish brown in colour on exposure to air?
( A ) Gold
( B ) Silver
( C ) Iron
( D ) Aluminium
Ans – ( C )
36.How do we choose a material to make an object ?
( A ) depending on its properties
( B ) depending one its colours
( C ) depending on its shape
( D ) none of these
Ans – ( A )
37.Which one of the following is soft?
( A ) Iron
( B ) Wood
( C ) Cotton
( D ) Stone
Ans – ( C )
38.Newspaper, note book, books and calendars etc. are made by:
( A ) iron
( B ) wood
( C ) paper
( D ) none of these
Ans – ( A )
39.A good example of grouping can be seen in a
( A ) playground
( B ) hospital
( C ) supermarket
( D ) storeroom
Ans – ( C )
40.Iron, aluminium and gold have appearance.
( A ) shining
( B ) rough
( C ) non-shining
( D ) none of these
Ans – ( A )
41.If no light can pass through an object, it is called
( A ) transparency
( B ) opaque
( C ) translucent
( D ) all of these
Ans – ( B )
42.Metals which have a lustre are called:
( A ) none-lustrous materials
( B ) lustrous materials
( C ) rough
( D ) none of these
Ans – ( B )
43.Mustard oil and kerosene are the examples of in water liquids.
( A ) miscible
( B ) immiscible
( C ) viscous
( D ) sticky
Ans – ( B )
44.We see lustre on the freshly cut of the wire.
( A ) surface
( B ) length
( C ) both ( A ) and (b)
( D ) none of these
Ans – ( A )
45.Sugar and common salt can be dissolved in
( A ) sand
( B ) water
( C ) air
( D ) all of these
Ans – ( B )
46.A substance dissolve in water is:
( A ) sand
( B ) chalk
( C ) wax
( D ) sugar
Ans – ( D )
47.All gases including air are ………… conductors of heat.
( A ) good
( B ) bad
( C ) both ( A ) or (b)
( D ) none of these
Ans – ( B )