As regards the common Indian language, there are major eighteen languages spoken in Indian.
The best way to insulate a basement wall on the interior is with foam insulation that is adhered or attached directly to the concrete. Any of the following insulation materials are acceptable for this purpose: closed-cell spray polyurethane foam, XPS, EPS, or polyisocyanurate.
When insulating basement walls, don't forget the band joist (the piece of wood at the top of the wall that extends around the perimeter and encloses the ends of the floor joists). This two-inch thick piece of wood and the siding covering it are all that separates the interior of the basement from the outdoors.