Category: Study Notes

Introduction to Computer Security – Information Technology Services

COMPUTER SECURITY Security : “Data or information security is the protection of data against accidental or intentional, destruction, disclosure or modification”. Computer data Security refers to the technological safeguards and managerial procedure which can be applied to computer hardware, software and data to ensure that organizational and individual privacy are protected. Computer Security : Computer security can […]

RBI HISTORY – Full Details and Facts Covered

RBI HISTORY The Reserve Bank of India (RBI) is India’s central banking institution, which controls the monetary policy of the Indian rupee. Recommended by Hilton Young Commission(1926). Established on April 1, 1935 in accordance with the provisions of the Reserve Bank of India Act, 1934. The Central Office was initially established in Calcutta but was permanently moved to […]


POWER INDICES AND SURDS RULES OR FORMULAS Importance : 1 or 2 questions from ‘Surds and Indices’ have essentially been asked in every exam. In order to accuracy in your calculations, you will require complete practice of this chapter. Scope of questions : Asked questions are based on basic concepts, completely arithmetic and without language like to […]

Vitamins, Types of Vitamins , Sources and Chemical Name and Functions

Vitamins, Types of Vitamin and their Chemical names

Vitamins, Types of Vitamins , Sources and Chemical Name and Functions Vitamins are a Organic compound required in minute quantity. No Calories is obtained from the Vitamins, but it helps in regulating chemical reaction in the metabolism of the body. Vitamins are not produced Inside the human body. It is  achieved through outside sources. Below […]

Percentage Formula and rules-Quantitative Aptitude | Govt Exams

PERCENTAGE Importance : For percentage, it may be mentioned that in every chapter of arithmetic, percentage based questions are asked, hence practice and expertise is essential. Moreover by solving percentage questions we get idea of many other basic concepts. Scope of questions : Percentage, based questions are mainly arithmetic and from sale, purchase, profit & Loss, Discount, […]