National Programme on Technology Enhanced Learning (NPTEL) has declared the October/November 2025 semester results on ...

Students can check their scorecards on the official website, ntpel.ac.in. Candidates who appeared for the exam can also check ...

Fluid dynamics is the study of the motion of liquids, gases and plasmas. Flow is dependent on the intrinsic properties of the matter itself, such as compressibility, viscosity and density. Example ...

When conducting surveys, two kinds of nonresponse may cause incomplete data files: unit nonresponse (complete nonresponse) and item nonresponse (partial nonresponse). The selectivity of the unit ...