EDUCATION (CBSE/UGC NET)

Detailed explanation-1: -Brain: It is the chief instrument in carrying out the process of thinking.

Detailed explanation-2: -Raw materials are materials or substances used in the primary production or manufacturing of goods. Raw materials are commodities that are bought and sold on commodities exchanges worldwide. Businesses buy and sell raw materials in the factor market because raw materials are factors of production.

Detailed explanation-3: -The term raw material denotes materials in unprocessed or minimally processed states such as raw latex, crude oil, cotton, coal, raw biomass, iron ore, air, logs, and water.

Detailed explanation-4: -Raw materials are substances that are either available naturally (like wood, ores, etc.) or produced by farmers, herders, etc. Raw materials are then processed to obtain the finished goods.

Detailed explanation-5: -Plant/tree-based – materials like vegetables, fruits, flowers, wood, resin, latex are obtained from plants and trees. Animal-based– materials like leather, meat, bones, milk, wool, silk are all obtained from animals. Mining-based– materials like minerals, metals, crude oil, coal, etc. 10-Apr-2020