As per the Millennium Eco Assessment it is an index of the area of productive land and aquatic ecosystems required to produce the resources used and to assimilate the wastes produced by a defined population at a specified material standard of living, wherever on Earth that land may be located. Ecological footprint analysis is widely used around the Earth in support of sustainability assessments. It can be used to measure and manage the use of resources throughout the economy and explore the sustainability of individual lifestyles, goods and services, organizations, industry sectors, neighborhoods, cities, regions and nations.

All of the above are correct.
Henry Vivian Derozio was the founder of the Young Bengal Movement. He taught in the Hindu College, Calcutta. His followers were known as the Derozians and their movement the Young Bengal Movement. They attacked old traditions and decadent customs. They also advocated women’s rights and their education. They founded associations and organized debates against idol worship, casteism and superstitions.

Nishan- order of a member of the royal family.
Farman- order of the emperor.
Parwana- orders issued by higher authorities.
Siyaha huzur- proceedings of the provincial court.

The editions of Gandhiji were Indian Opinion (in South Africa during 1903-1915), Young India (1919- 1931), and Harijan (1933-1942 and 1946-January 1948).

Sautrāntika, ancient school of Buddhism that emerged in India about the 2nd century BC as an offshoot of the Sarvāstivāda (“All-Is-Real Doctrine”). The school is so called because of its reliance on the sutras, or words of the Buddha, and its rejection of the authority of the Abhidharma, a part of the canon. The Sautrāntika sometimes is characterized as a transitional school that led to the development of the Mahāyāna tradition, and many of its views influenced later Yogācāra thought.