BPSC Prelims and Mains Notes, BPSC Test Series
BIHAR Declare Cyclopean Wall as heritage site: CM Nitish Kumar Chief minister Nitish Kumar pitched for a world heritage status to 22km-long Cyclopean Wall while inaugurating the three-day Rajgir Mahotsav at Rajgir International Convention Centre (RICC). The Cyclopean Wall at Rajgir is among the oldest specimens of this type of masonry across the world. Our government’s … Read more
Corrosion is defined as an attack on a material as a result of chemical, frequently electrochemical reaction, with the surrounding medium. According to this definition, the term corrosion can be applied to all materials, including non-metals. But in practice, the word corrosion is mainly used in conjunction with metallic materials. Why do metals corrode? Apart … Read more
Acid An acid is a substance which forms H+ ions as the only positive ion in aqueous solution. Examples:- Hydrochloric acid dissolved in water forms H+ and Cl– ions HCl —> H+ + Cl– Sulphuric acid dissolved in water forms H+ and SO42- ions H2SO4 —>2H+ + SO42- Nitric acid forms H+ and NO3– ions when dissolved in water HNO3 —> … Read more
BIHAR 5,000 new cancer patients are diagnosed in state every year Every year, the world gets around 1.2 crore new cancer patients, while 70 lakh die annually due to the disease. In India, around 3 lakh people suffer from cancer every year, while in Bihar, on an average, around 5,000 new patients are diagnosed … Read more
BIHAR Rs 52.88 crore for stadiums in 8 Bihar districts: Sports minister State culture, sports and youth affairs minister Krishna Kumar Rishi has said his department has allotted Rs 52.88 crore for the construction of eight indoor stadiums called Khel Bhawan, one each in eight districts of the state. A Khel Bhawan each is to come … Read more
BIHAR BSEB introduces new exam pattern for 2018; 50% questions to be objective In the latest development, Bihar School Education Board (BSEB) has changed its examination pattern and marking scheme for the Senior Secondary Annual and Supplementary examination. For subjects with a practical component (such as Physics, Chemistry, Biology, Physical Education, Psychology, Geography, Home Science, Agriculture, Computer Science etc.), the theory … Read more
The major health and demographic indicators of the State like infant mortality rate (IMR), maternal mortality ratio (MMR), total fertility rate (TFR), etc. are much higher than the all-India level and reflect a poor health status in the State. The Human Development Index (HDI), a composite of literacy, life expectancy and per capita income, has … Read more
The Rate of a Chemical Reaction The rate of a chemical reaction can be defined as the amount of the reaction which occurs in unit time. The rate of a reaction is measured by choosing certain properties of the reaction which will indicate how far the reaction has gone, and whose magnitude can be observed … Read more
Q1. About Climate Profile of the Bihar State The state has a tropical monsoon climate with three distinct seasons-winters, summer and rainy. The winter season exists from December to February, January being the coldest month when temperature falls below 0°C. The summer season covers the period from April to June, May is the hottest month … Read more
BIHAR Fall in conviction rate of criminals worries Nitish CM Nitish Kumar made an impassioned plea to public prosecutors (PPs) to present full facts before the courts of law while pursuing criminal cases and also to take them to their logical conclusion in order to check the falling conviction rate in the state. He also laid … Read more