15. The greatest number which can divide 1356,
1868,2764 leaving the same remainder in each
case is
(a) 260
(b) 64
(c) 124
(d) 128
Answers
Step-by-step explanation:
Corn fabric is a fairly new concept in the world of eco-friendly textile. The fabric conceptualises the idea of using fermented plant sugars derived from corn. The initial production stage involves making plant sugar from maize. The next step is to ferment the sugar, which is similar to making simple yogurt. The residue obtained after sugar fermentation is then converted into polylactide, which is a high-performance polymer. The fibre used for fabric production is extracted from polylactide.
On the flip side, the fermentation process goes through a chemical transformation, thus it is not cent percent natural, but, the transformation is considered renewable, as it bars the use of any fossil resources like oil etc. Another pitfall with corn fabric is that traditionally grown corn leaves exceptionally large eco-unfriendly footprint via pesticides, water use, and land hogging. However, the use of energy is almost half as it does to make cotton or even organic cotton.