Technology Achievement Index 2020 Upsc

Technology achievement index Technology achievement index is an index that calculates the country’s skills with respect to the latest technologies such as working, innovation, etc. This index was introduced in the HDR for the year 2001 by UNDP (United Nations Development Programme) to calculate the capacity of a nation to create or innovate technology, diffuse … Read more

Gender Development Index Upsc

Gender development index definition The GDI is the ratio of the HDIs calculated separately for females and males using the same methodology as in the HDI. It is a direct measure of the gender gap showing the female HDI as a percentage of the male HDI.  What is gender related development index? Gender Development Index … Read more

Human Poverty and Human Poverty Index Upsc

Human Poverty Index

Human Poverty When a Human is unable to get nutritious food, shelter, and education, or if children are forced into Child Labour, or a Human or community faces social discrimination such as Caste discrimination, then they come under Human Poverty. In Several countries, Women, Elderly or Old age people, and female children are the poorest … Read more

Pillars of human development-Human Development Index Upsc

First Human Development Report was published in 1990. First Person to develop this is Dr. Mahbub-ul-Haq and Prof Amartya Sen with the leadership of Dr. Haq. The title of the human development report in 2019 is ” Beyond income, beyond averages, beyond today: Inequalities in human development in the 21st century”. HDR is brought out … Read more

Union Budget 2020-21 and Reforms to Energize Economy

union budget 2020-21

The Highlights of Union Budget 2021 are as follows 3 Most Important Theme of Union Budget 2020-21 The themes of the budget are Aspirational India, Economic development for all, and Caring Society. Aspirational India is the country with better standards of life with health access, jobs and education for all section of the society. Economic … Read more

Head mirror Uses

Light - Tnpsc

Uses of Concave Mirror // Note: Images formed by Concave mirrors are diminished and inverted, yet they are used in telescopes. The head mirror used by ent doctors is concave or convex? The heart mirror used by End doctors is a Concave mirror. It is because the concave mirror combines all the light rays from … Read more

Health and hygiene Tnpsc, Food and Health awareness campaign

Health and Hygiene

This article is written for Tnpsc General Science -Biology, for the topic Health and Hygiene.

Acids Bases and Salts Tnpsc

This article is written for the Tnpsc exam for the topic  “Acids, Bases, Salts“. This is prepared from Samacheer Kalvi’s books. Let’s study acid, bases, salts, and how are acids, bases, and salts distinguished from one another? Acid and base difference Acids, Bases, and Salts are used in daily life. Ex: Soap, Juice, Detergent, etc. … Read more

Early uprising against British rule Tnpsc

Early uprising against British rule Upsc

The conquest of territories, expansion policy, agrarian relations, land revenue system, judicial administration, disrupted agrarian economy made people unrest. People from all classes from disposed of kings and their descendants, to zamindars, palayakarars, peasants, tribals, artisans etc to revolt against the East India Company. In this article, we are going to see revolts or early … Read more

Early Revolts against British rule in Tamil Nadu

Early Revolts against British rule in Tamil Nadu The East India Company started to consolidate and extend its power in India after defeating the French and their Indian allies in three Carnatic Wars. But the local kings and chieftains resisted. The first resistance to East India Company came from Puli Thevar of Nerkattumseval in Tirunelveli. … Read more

* * All the Notes in this blog, are referred from Tamil Nadu State Board Books and Samacheer Kalvi Books. Kindly check with the original Tamil Nadu state board books and Ncert Books.