Science Class 6 – Chapter 4 – Sorting Materials into Groups- NCERT Exercise solution (Question-Answer) is provided below. Total 7 Questions are in this NCERT Exercise, all are solved here.
Q1. Name five objects which can be made from wood.
Answer- Following are the six objects that are made from wood :-
Q2. Select those from the following which shine ;
Glass bowl, plastic toy, steel spoon, cotton shirt
Answer– The shining objects are –
- Glass bowl and steel spoon
Q3. Match the objects given below with the materials from which they could be made. Remember, an object could be made from 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|
| OBJECTS|| MATERIALS|
| Book|| Paper|
| Tumbler|| Glass and plastic|
| Chair|| Wood and plastic|
| Toy|| Plastic and wood|
| Shoes|| Leather|
Q4. State whether the statements given below are True or False.
(a) Stone is transparent, while the glass is opaque.
(b) A notebook has lusture while eraser does not.
(c) Chalk dissolves in water.
(d) A piece of wood floats on water.
(e) Sugar does not dissolve in water.
(f) Oil mixed with water.
(g) Sand settles down in the water.
(h) Vinegar dissolves in water.
Q5 . 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
Round shaped- Basket ball , orange , globe , apple , earthen pither
Other shapes- water , sugar
(b) Eatables and non eatables
Eatable- water , orange , sugar , apple
Non eatable- basket ball , globe , earthen pitcher
Q6. List all items known to you that float on water. Check and see if they will float on an oil or kerosene.
Answer– List of items that float on water-
List of items that float on oil-
- Plastic sheet
List of item that float on kerosene-
Q7. Find the odd one out from the following :
(a) Chair, bed, table, baby, cupboard
Answer-Baby ( because all others are non-living and baby is living beings )
(b) Rose, jasmine, boat, marigold, lotus
Answer– Boat ( because all others are flowers )
(c) Aluminium, iron, copper, silver, sand
Answer– Sand ( because all other are metals )
(d) Sugar, salt, sand, copper sulphate
Answer- Sand ( because all others are soluble in water but sand does not soluble in water )
Sorting Materials into Groups Science Class 6 NCERT Exercise Solution (Question-Answer) ended👍👍👍