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Ncert Solutions for Class 6 Science Chapter 4 Sorting Materials into Groups


Ncert Solutions

In this page we have Ncert Solutions for Class 6 Science Chapter 4 Sorting Materials into Groups. Hope you like them and do not forget to like , social share and comment at the end of the page.
Question 1
 Name five objects which can be made from wood.
Answer
  1. Chair
  2. Table
  3. Plough, 
  4. Alimrah
  5. Door


Question 2
 Select those objects from the following which shine:
      Glass bowl, plastic toy, steel spoon, cotton shirt
Answer
 Objects which shine are: Glass bowl and steel spoon.
Question 3
Match the objects given below with the materials from which they could be made. Remember, an object could be made from more than one material and a given material could be used for making many objects.
Objects                   
Materials
Book
Glass
Tumbler
Wood
Chair
Paper
Toy
Leather
Shoes
Plastics

Answer
Objects                   
Materials
Book
Paper
Tumbler
Glass
Chair
Wood
Toy
Plastics
Shoes
Leather
Question 4
 State whether the statements given below are True or False. (i) Stone is transparent, while glass is opaque. (ii) A notebook has lustre while eraser does not. (iii) Chalk dissolves in water. (iv) A piece of wood floats on water. (v) Sugar does not dissolve in water.
(vi) Oil mixes with water.
(vii) Sand settles down in water.
(viii) Vinegar dissolves in water.
Answer
(i) False
(ii) False
(iii) False
(iv) True
(v) False
(vi) False
(vii) True
(viii) True
Question 5
 Given below are the names of some objects and materials:
  Water, basketball, orange, sugar, globe, apple and earthen pitcher
Group them as:
(a) Round shaped and other shapes
(b) Eatables and non eatables
Answer:
(a) Round shaped and other shapes:
Round Shaped         
Other Shapes
Basket Ball
Orange
Globe
Earthen Pitcher
Water
Apple
Sugar
(b) Eatables and non eatables
Eatables        
Non Eatables
Water,
Orange,
Sugar,
Apple
Basket Ball
Globe
Earthen Pitcher  

Question 6
 List all items known to you that float on water. Check and see if they will float on an oil or kerosene.
Answer:
Some items which can float on water
Paper strip
Balloon
Hair
plastic bottle
Wood
Boat
A few of these like hair, balloon can float on kerosene or oil also
Generally, substances have less density than oil and water can float.
Question 7
 Find the odd one out from the following:
a) Chair, Bed, Table, Baby, Cupboard
b) Rose, Jasmine, Boat, Marigold, Lotus
c) Aluminum, Iron, Copper, Silver, Sand
d) Sugar, Salt, Sand, Copper sulphate
Answer:
(a) Baby as rest are made up of wood
(b) Boat as rest of others are flowers
(c) Sand as rest of others are metals
(d) Sand as rest others are soluble in water

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