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All India Secondary School Examination, commonly known as the class 10th board exam, is a centralized public examination that students in schools affiliated with the Central Board of Secondary Education, primarily in India but also in other Indian-patterned schools affiliated to the CBSE across the world, taken at the end of class 10. The board ...
However, the Term-I examination was criticised by many for having wrong answer keys, tough question papers and wrong or controversial questions, with a question being dropped in Sociology exam of class 12 and a paragraph in the English Language and Literature exam for class 10 by CBSE following which CBSE dropped the experts who set the ...
Carbon nitride solar reactor – In September 2021, A team from the Institute of Nano Science and Technology (INST), Mohali, has fabricated a prototype reactor which operates under natural sunlight to produce hydrogen at a scale of around 6.1 litres in eight hours. They have used an earth-abundant chemical called carbon nitrides as a catalyst ...
The rented premises of the school and its plans for a school building were inspected in November 1992 and the school was granted composite affiliation until Grade X for 1993 (see CBSE letter reference number CBSE/Aff/91/61304, dated 22-12-1992). The first batch of Class X students appeared at the AISS Examination of the CBSE in March
The field has a long history in India that goes back to the late 1970s, with the works of Damodar Dharmananda Kosambi, Irfan Habib, J.P.S. Uberoi, [1] [2] Ashis Nandy, [3] [4] Vandana Shiva, [5] Claude Alvares [6] [7] and Shiv Visvanathan [8] [9] However, there is a first generation of scholars from the 1970s who looked at science and technology (and not from the purview of post-Kuhnian STS ...
All data are inexact and statistical in nature. Thus the definition of measurement is: "A set of observations that reduce uncertainty where the result is expressed as a quantity." [17] This definition is implied in what scientists actually do when they measure something and report both the mean and statistics of the measurements. In practical ...
Geopotential height or geopotential altitude is a vertical coordinate referenced to Earth's mean sea level (assumed zero geopotential) that represents the work involved in lifting one unit of mass over one unit of length through a hypothetical space in which the acceleration of gravity is assumed constant. [1]
In many countries' curricula, social studies is the combined study of humanities, the arts, and social sciences, mainly including history, economics, and civics.The term was coined by American educators around the turn of the twentieth century as a catch-all for these subjects, as well as others which did not fit into the models of lower education in the United States such as philosophy and ...