2. Classify the objects or materials given below as opaque, transparent or translucent, luminous or non-luminous: Air, water, piece of rock, sheet of aluminium, mirror, wooden board, sheet of ...

Download here the NCERT Solutions for Class 6 Social Science History Chapter 11 - Buildings, Paintings, and Books in PDF format. All these NCERT Solutions have been explained in the simplest manner to ...

The new Social Science textbook for Class 6 is a heavily truncated amalgamation of what was earlier three separate books for History, Geography, and Civics published by the National Council of ...