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  Buy Now About the Book: "Serving the Nation on the borders is not a cup of tea it’s always been a work that requires great courageous heart, Quick Decision Making abilities and furious instincts. In order to get selected in National Defence Academy and Naval Academy, countless candidates from all across the country keep vigorous eye on its entrance exam notifications, released twice in a year by Union Public Service Commission. The 2020-21 edition of ‘Pathfinder NDA/NA Entrance Examination’ is complete self study guide that is designed for the absolute preparation of Combined Defense Services Examination. Pathfinder NDA/NA Entrance Examination - prescribed under UPSC Guidelines. The Self Study Guide divides entire syllabus in 4 Major Sections Provides 5 Previous Years' Solved Paper [2019-2017] More than 800 MCQs for quick revision of topics Chapterwise division of Previous Years' Questions. Questions covered in book give deep insight of paper pattern, its types and weigh...

  World Soil Day is celebrated on 5 December annually. It aims to raise awareness of the importance of maintaining healthy ecosystems and human well-being by addressing the growing challenges in soil management, fighting soil biodiversity loss, increasing soil awareness, and encouraging governments, organizations, communities, and individuals around the world to commit to proactively improving soil health. World Soil Day also highlights the growing problem due to population expansion. Therefore, it is necessary to take a step to reduce the erosion of soil, to maintain fertility so that food safety can be ensured. World Soil Day: Theme The theme for World Soil Day 2020 is “Keep soil alive, protect soil biodiversity”. This years' campaign "Keep soil alive, protect soil biodiversity" urges us to focus our attention on the workers below ground - from tiny bacteria to agile millipedes and slimy earthworms - all of which contribute to processes that are indispensable to life on...

NSEJS Syllabus 2020 for Physics Physics is the most important subject for NSEJS. However, it takes more time than other subjects while preparing hence, daily cover one topic to get good marks in this section. Below are the NSEJS syllabus 2020 topics that were asked in the last year’s paper. Follow  NCERT Class 10th science syllabus  to get the detailed information on the given topics- NSEJS Physics Syllabus 2020 Chapters Important Topics Electrostatics Coulomb’s law, Combination Of Resistance, ohm's Law, Potential, Light Concave Mirror, Deviation Through Two Plane Mirror, T.I.R, Shadow Dimension Unit Dimension Sound Echo, Node & Anti Node Work, Energy & Power Efficiency & Power Fluid Floatation Heat Radiation, Anomalous Behaviour of Water, Thermal Expansion Rectilinear Motion Equation Of Motion, Velocity Simple Harmonic Motion Simple Pendulum NSEJS Syllabus 2020 for Chemistry Chemistry contains both numerical and theoretical topics. Below are the important topics o...

World No Tobacco Day is observed on May 31 worldwide. This day tries to educate people about the harmful effect of tobacco consumption and the urgent need to quit it. Tobacco use is responsible for several deaths each year. It is extremely important to save the present and future generations from the devastated health consequences of tobacco use. For World No Tobacco Day 2020, the World Health Organisation focuses on protecting youth from industry manipulation and preventing them from tobacco and nicotine use. World No Tobacco Day 2020: Theme, Significance and more The theme for the World No Tobacco Day 2020 is #TobaccoExposed. Through this campaign, the World Health Organisation tries to debunk myths and expose devious tactics employed by these industries. This theme tries to empower youth to understand the tactics used by the tobacco industry to sell these products. Adequate information can help understand the negative effect of tobacco use and the need to stand against them. Parents...

Comparison of Mitosis and Meiosis Mitosis and Meiosis Before we start Let's define what they are they are just the ways by which organisms reproduce. Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Below we highlight the keys differences and similarities between the two types of cell division. Differences Mitosis Involves one  cell division ? Results in two daughter cells Results in  diploid ?  daughter  cells ? ( chromosome ?  number remains the same as parent cell) Daughter cells are genetically identical Occurs in all organisms except viruses Creates all body cells ( somatic ? ) apart from the  germ cells ?  (eggs and sperm) Prophase is much shorter No recombination/crossing over occurs in prophase.   In metaphase individual chromosomes (pairs of chromatids) line up along the equator. During anaphase the sister chromatids are separated to o...

What is medicine? These are the chemicals used for treating diseases and reducing suffering from pain.Below are given different types of medicines,what we call them and for what they are used for. ☆ Medicines                  Usage                           Examples ■ Anagesics                                             Reduce Pain                                        Aspirin ■  Transqualisers                                   Treat stress                                    ...