SSC CHSL 2018-19 Notification, Exam Dates, Registration, Eligibility, Syllabus, Notes

SSC CHSL 2018-19 Notification, Exam Dates, Registration, Eligibility, Syllabus, Notes

SSC CHSL is conducted by the Staff Selection Commission (SSC) every year to select eligible candidates for various posts such as Postal Assistants/Sorting Assistants or PA/SA, Data Entry Operator or DEO, Lower Divisional Clerk or LDC, Court Clerk. Every year, a huge number of applicants give this examination with a dream to join the Central Government workforce and avail all the perks imparted to them by the Government of India. List of Contents Notification Exam Dates Online Application Eligibility Criteria…

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SSC CHSL 2018-19 Tier 1: General Awareness Notes & Syllabus

SSC CHSL 2018-19 Tier 1: General Awareness Notes & Syllabus

Physics Important Topics and Their Notes Force and Laws of Motion Motion (Kinematics) Gravitation Optics Thermodynamics Sound Units & Measurement Work, Energy & Power Chemistry Important Topics and Their Notes Common Names of Important Chemical Compounds Atoms & Molecules Biology Important Topics and Their Notes Important Scientific Names of Plants and Animals Types of Plants (Based on Growth Habits) Human Nervous System Classification of Living Organisms Diseases in Humans Human Circulatory System History Important Topics and Their Notes List of…

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54 MCQs of Environmental Science (Upto Class 12) for various Competitive Exams – Bilingual

54 MCQs of Environmental Science (Upto Class 12) for various Competitive Exams – Bilingual

1. What is the direction of flow of energy in an ecosystem? / एक पारिस्थितिकी तंत्र में ऊर्जा के प्रवाह की दिशा क्या है? A. Unidirectional / एकदिशीय B. Bidirectional / द्विदिशीय C. Multidirectional /बहुदिशिय D. Cyclic / चक्रीय 2. Nutrients are recycled in the atmosphere with the help of certain microorganism referred to as / कुछ सूक्ष्मजीवों की सहायता से पोषक तत्वों का वायुमंडल में पुनःचक्रण किया जाता है, कहलाते हैं A. Producers / उत्पादक B. Consumers / उपभोक्ता…

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NCERT Environmental Science Capsule CBSE Class 6, 7, 8, 9 & 10 Combined

NCERT Environmental Science Capsule CBSE Class 6, 7, 8, 9 & 10 Combined

Environment The environment is everything that is around us. Earth’s Spheres Ecosystem Living Organisms Abiotic Components Food Chain Flow of energy Biochemical Cycles Water Cycle Nitrogen Cycle Carbon Cycle Oxygen Cycle Natural Resources Greenhouse Gases & Global Warming Earth’s spheres Biosphere: The global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, geosphere, hydrosphere, and atmosphere. Lithosphere: The rigid, outermost shell of an Earth, that is defined by its rigid mechanical…

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Acids, Bases and Salts NCERT Class 10 Ch 2 Notes for CBSE

Acids, Bases and Salts NCERT Class 10 Ch 2 Notes for CBSE

pH pH is a logarithmic scale used to specify the acidity or basicity of an aqueous solution on a scale of 0 to 14. It tells how acidic or alkaline a substance is. p in pH stands for ‘potenz’ in German, meaning potential or power and H stands for Hydrogen ion. On the pH scale, we can measure pH from 0 (very acidic) to 14 (very alkaline). Substances that aren’t acidic or alkaline (neutral solutions) usually have a pH of…

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50 MCQs of Acids, Bases and Salts NCERT Class 10 Ch 2

50 MCQs of Acids, Bases and Salts NCERT Class 10 Ch 2

1. Which is known as carbolic acid? A. Phenol B. Ethanol C. Acetic acid D. Oxalic acid 2. Name the most common indicator used in a laboratory? A. Methyl Orange B. Red Litmus C. Universal Indicator D. Phenolphthalein 3. Name an element which is common to all acids? A. Sulphur B. Chlorine C. Nitrogen D. Hydrogen 4. What type of reaction takes place when an acid dissolves in water: A. Exothermic B. Endothermic C. Substitution D. Double-displacement 5. In pH,…

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Our Environment NCERT Class 10 Ch 15 Notes for CBSE

Our Environment NCERT Class 10 Ch 15 Notes for CBSE

Environment The environment is everything that is around us. Ecosystem (Living Organisms + Abiotic Components) All the interacting organisms in an area together with the non-living constituents of the environment form an ecosystem. Thus, an ecosystem consists of biotic components comprising living organisms and abiotic components comprising physical factors like temperature, rainfall, wind, soil and minerals. All living organisms as well as the physical surroundings interact with each other and maintain a balance in nature. Biotic Factors 1. Producers Organisms…

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