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General Studies Prelims

General Studies (Mains)

Binary Numbers

Binary numbers are a system of numerical representation. They use only two digits: 0 and 1. This system is fundamental in computing and digital electronics. Each binary digit represents a power of two. Binary coding allows computers to process data efficiently. It underpins programming languages and algorithms. Understanding binary is essential for technology and information systems. It forms the basis of modern digital communication.

UPSC Civil Services (Mains) Examination Mathematics Syllabus

Paper ' I: 1. Linear Algebra:' Vector spaces over R and C, linear dependence and independence, subspaces, bases,...

 December 27, 2022

UPSC Civil Services (Mains) Examination Chemistry Syllabus

UPSC Civil Services (Mains) Examination Syllabus of Chemistry. Paper ' I 1. Atomic Structure Heisenberg's uncertainty principle, Schrodinger...

 December 26, 2022

Origin of Zero and the Decimal System

The zero was known to the ancient Indians and this knowledge spread from India to other cultures. Based...

 October 9, 2022

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