HARD
6th CBSE
IMPORTANT
Earn 100

Classify the following materials into transparent, translucent and opaque. 
(a) Glass window (b) Oily paper (c) Wood (d) Plastic used to cover books (e) Thin muslin cloth (f) Wall (g) Acrylic sheet (h) Frosted glass (i) Glass used in bathrooms (j) Metal sheet (k) Notebook (l) Butter paper.

Important Questions on Grouping Materials of Different Kinds

HARD
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 5 - Grouping Materials of Different Kinds>EXERCISES>Q C
Plants and animals both are made of cells and have no dissimilarity.
MEDIUM
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 5 - Grouping Materials of Different Kinds>EXERCISES>Q C
Vinegar is soluble in water and chalk is insoluble in water.
MEDIUM
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 5 - Grouping Materials of Different Kinds>EXERCISES>Q C
Aluminium is transparent and glass is opaque.
MEDIUM
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 5 - Grouping Materials of Different Kinds>EXERCISES>Q C
Oil is denser than water.
MEDIUM
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 5 - Grouping Materials of Different Kinds>EXERCISES>Q C
 Cotton is a soft material. 
MEDIUM
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 5 - Grouping Materials of Different Kinds>EXERCISES>Q C
A notebook shines while an eraser does not. 
EASY
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 5 - Grouping Materials of Different Kinds>EXERCISES>Q C
All plastics and stones are transparent. 
MEDIUM
6th CBSE
IMPORTANT
Start Up Science 6>Chapter 5 - Grouping Materials of Different Kinds>EXERCISES>Q C
Wood, being less dense than water, floats over water.