BPSC Prelims and Mains Notes, BPSC Test Series
DNA: STRUCTURE DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the … Read more
Amendments to the Constitution are made by the Parliament, the procedure for which is laid out in Article 368. An amendment bill must be passed by both the Houses of the Parliament by a two-thirds majority and voting. In addition to this, certain amendments which pertain to the federal nature of the Constitution must … Read more
Motion Motion is a change in position of an object with respect to time. Motion is typically described in terms of displacement, distance, velocity, acceleration, time and speed. The branch of physics which deals with the study of motion of material objects is called mechanics. Mechanics is divided into following branches. (i) Statics : Statics … Read more
The Election Commission of India is an autonomous, quasi-judiciary constitutional body of India.It was established on 25 January 1950 under Article 324 of the Constitution of India. Originally the commission had only a Chief Election Commissioner. The commission presently consists of a Chief Election Commissioner and two Election Commissioners, appointed by the president. The President … Read more
National and state SC/ST commission National SC commission National Commission for Scheduled Castes (NCSC) is an Indian constitutional body established with a view to provide safeguards against the exploitation of Scheduled Castes to promote and protect their social, educational, economic and cultural interests, special provisions were made in the Constitution. Functions To investigate and … Read more
Parliament is the central institution through which the will of the people is expressed, laws are passed and government is held to account. It plays a vital role in a democracy, and endeavours to be truly representative, transparent, accessible, accountable and effective in its many functions. The Parliament has two Houses–Rajya Sabha and Lok Sabha. … Read more
Under the Constitution the financial resources of the State are very limited though they have to do many works of social uplift under directive principles. In order to cope with their ever-expanding needs, the Central Government makes grants-in-aid to the States. Grant- in-aid to States , through it Central Government exercises a strict control over … Read more
Right to information is a fundamental right of any citizen of India to know what is happening with the government. Every individual has the freedom to seek any government related information through this RTI act 2005. The Right to Information Act (2005) is one of the key legislation enacted by the Parliament which guarantees the … Read more
Lengthiest written Constitution: Originally our constitution contained 395 articles divided in 22 parts and 8 schedules. Constitution has been amended 98 times. Currently there are 25 Parts, 12 Schedules, and 448 Articles. These figures show our constitution as the most comprehensive constitution in the world. (British have no written constitution and Constitution of USA had … Read more
Refining of ores Metallurgy Metallurgy Metallurgy is the process of obtaining metals from ores. It may be defined as the processes which are involved in the extraction of metals from their ores and then refining them for use are known as metallurgy. Steps of Metallurgy: Metals can be extracted from their ores by following processes: Enrichment of … Read more