{"id":32977,"date":"2024-03-07T15:40:03","date_gmt":"2024-03-07T15:40:03","guid":{"rendered":"https:\/\/edukemy.com\/blog\/?p=32977"},"modified":"2024-03-07T15:40:05","modified_gmt":"2024-03-07T15:40:05","slug":"biofuels-generation-advantages-disadvantages-upsc-environment-notes","status":"publish","type":"post","link":"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/","title":{"rendered":"Biofuels &#8211; Generation, Advantages, Disadvantages &#8211; UPSC Environment Notes"},"content":{"rendered":"\n\n\n<ul class=\"wp-block-list\"><li>Biofuels encompass any hydrocarbon fuel derived from organic matter, which can be of either living or once-living origin, typically generated within a relatively short timeframe, ranging from days to months.<\/li><li>Biofuels manifest in various forms: solid, liquid, or gaseous.<\/li><li>Examples of solid biofuels include wood, dried plant material, and manure.<\/li><li>Liquid biofuels consist of substances like bioethanol and biodiesel.<\/li><li>Gaseous biofuels, such as biogas, form another category.<\/li><li>These biofuel variants can serve as alternatives to or supplements for traditional fossil fuels like diesel and petrol across a range of applications, including transportation, stationary power generation, and portable devices. Additionally, they can be utilized for heat and electricity production.<\/li><li>The transition to biofuels is driven by several factors, including the escalating costs of oil, the emission of greenhouse gases from fossil fuel combustion, and the desire to cultivate fuel from agricultural crops, thereby benefiting farmers.<\/li><\/ul>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-69ea2a72bf930\" class=\"ez-toc-cssicon-toggle-label\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69ea2a72bf930\"  \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#TYPES_OF_BIOFUEL\" title=\"TYPES OF BIOFUEL\">TYPES OF BIOFUEL<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#First_Generation_Biofuels\" title=\"First Generation Biofuels:\">First Generation Biofuels:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#Second_Generation_Biofuels\" title=\"Second Generation Biofuels:\">Second Generation Biofuels:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#Third_Generation_Biofuels\" title=\"Third Generation Biofuels:\">Third Generation Biofuels:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#Fourth_Generation_Biofuels\" title=\"Fourth Generation Biofuels:\">Fourth Generation Biofuels:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#PRIMARY_TYPES_OF_BIOFUELS\" title=\"PRIMARY TYPES OF BIOFUELS\">PRIMARY TYPES OF BIOFUELS<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#Bioethanol\" title=\"Bioethanol:\">Bioethanol:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#Biodiesel\" title=\"Biodiesel:\">Biodiesel:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#Biogas\" title=\"Biogas:\">Biogas:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#Biobutanol\" title=\"Biobutanol:\">Biobutanol:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#Biohydrogen\" title=\"Biohydrogen:\">Biohydrogen:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#ADVANTAGES_OF_BIOFUELS\" title=\"ADVANTAGES OF BIOFUELS\">ADVANTAGES OF BIOFUELS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#DISADVANTAGES_OF_BIOFUELS\" title=\"DISADVANTAGES OF BIOFUELS\">DISADVANTAGES OF BIOFUELS<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#FAQs_about_Biofuels\" title=\"FAQs about Biofuels\">FAQs about Biofuels<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#1_What_exactly_are_biofuels\" title=\"1. What exactly are biofuels?\">1. What exactly are biofuels?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#2_What_forms_do_biofuels_come_in\" title=\"2. What forms do biofuels come in?\">2. What forms do biofuels come in?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#3_How_are_biofuels_used\" title=\"3. How are biofuels used?\">3. How are biofuels used?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#4_What_are_the_driving_factors_behind_the_shift_to_biofuels\" title=\"4. What are the driving factors behind the shift to biofuels?\">4. What are the driving factors behind the shift to biofuels?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#5_What_are_the_different_categories_of_biofuels\" title=\"5. What are the different categories of biofuels?\">5. What are the different categories of biofuels?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#In_case_you_still_have_your_doubts_contact_us_on_9811333901\" title=\"In case you still have your doubts, contact us on 9811333901.&nbsp;\">In case you still have your doubts, contact us on 9811333901.&nbsp;<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/edukemy.com\/blog\/biofuels-generation-advantages-disadvantages-upsc-environment-notes\/#Visit_our_YouTube_Channel_%E2%80%93_here\" title=\"Visit our YouTube Channel &#8211;&nbsp;here\">Visit our YouTube Channel &#8211;&nbsp;here<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"TYPES_OF_BIOFUEL\"><\/span><strong>TYPES OF BIOFUEL<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"First_Generation_Biofuels\"><\/span><strong>First Generation Biofuels:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Derived from food sources such as sugar, starch, vegetable oil, or animal fats using conventional technology.<\/li><li>Common examples include Bioalcohols (like ethanol), Biodiesel, Vegetable oil, Bioethers, and Biogas.<\/li><li>However, their use of food sources can lead to imbalances in the food economy, resulting in increased food prices and food insecurity.<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Second_Generation_Biofuels\"><\/span><strong>Second Generation Biofuels:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Produced from non-food crops or non-edible portions of food crops, such as stems, husks, wood chips, and fruit skins and peels.<\/li><li>Examples include cellulose ethanol and biodiesel.<\/li><li>These fuels are generated through thermochemical reactions or biochemical conversion processes.<\/li><li>While they do not impact the food economy, their production processes tend to be more complex.<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Third_Generation_Biofuels\"><\/span><strong>Third Generation Biofuels:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Derived from micro-organisms such as algae.<\/li><li>Example: Butanol.<\/li><li>Micro-algae can be cultivated using land and water unsuitable for food production, thereby reducing pressure on already scarce water resources.<\/li><li>However, the use of fertilizers in micro-algae cultivation can lead to environmental pollution.<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fourth_Generation_Biofuels\"><\/span><strong>Fourth Generation Biofuels:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Produced from crops genetically engineered to absorb high levels of carbon, which are then harvested as biomass.<\/li><li>These crops are processed using second-generation techniques.<\/li><li>The fuel undergoes pre-combustion, and the captured carbon is geo-sequestered, meaning it&#8217;s stored in depleted oil or gas fields or unmineable coal seams.<\/li><li>Some of these fuels are considered carbon-negative, as their production removes carbon from the environment.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PRIMARY_TYPES_OF_BIOFUELS\"><\/span><strong>PRIMARY TYPES OF BIOFUELS<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bioethanol\"><\/span><strong>Bioethanol:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Derived from crops such as corn and sugarcane through a fermentation process.<\/li><li>Contains about two-thirds of the energy provided by petrol per liter.<\/li><li>When blended with petrol, it enhances combustion performance and reduces emissions of carbon monoxide and sulfur oxide.<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Biodiesel\"><\/span><strong>Biodiesel:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Produced from vegetable oils like soybean or palm oil, waste vegetable oils, and animal fats through a biochemical process called &#8220;Transesterification.&#8221;<\/li><li>Produces minimal or no harmful gases compared to conventional diesel.<\/li><li>Can be used as an alternative to traditional diesel fuel.<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Biogas\"><\/span><strong>Biogas:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Generated through the anaerobic decomposition of organic matter such as animal and human sewage.<\/li><li>Predominantly composed of methane and carbon dioxide, with smaller amounts of hydrogen sulfide, hydrogen, carbon monoxide, and siloxanes.<\/li><li>Commonly used for heating, electricity generation, and as fuel for automobiles.<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Biobutanol\"><\/span><strong>Biobutanol:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Produced similarly to bioethanol, via the fermentation of starch.<\/li><li>Boasts the highest energy content among gasoline alternatives and can be blended with diesel to reduce emissions.<\/li><li>Also serves as a solvent in the textile industry and as a base in perfumes.<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Biohydrogen\"><\/span><strong>Biohydrogen:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Can be produced through various processes such as pyrolysis, gasification, or biological fermentation.<\/li><li>Offers a promising alternative to fossil fuels.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ADVANTAGES_OF_BIOFUELS\"><\/span><strong>ADVANTAGES OF BIOFUELS<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Renewable Source: Biofuels are derived from biomass, making them renewable and sustainable energy sources.<\/p>\n\n\n\n<p>Diverse Source Materials: Unlike fossil fuels that rely on specific resources, biofuels can be produced from a wide range of materials including crop waste, manure, and other organic byproducts.<\/p>\n\n\n\n<p>Reduced Environmental Pollution: While biofuels still emit carbon, their overall carbon footprint is lower compared to fossil fuels. Additionally, biofuels can help manage municipal solid waste by converting it into fuel.<\/p>\n\n\n\n<p>Energy Security: By producing biofuels locally, countries can reduce their dependence on foreign energy sources, enhancing energy security and reducing vulnerability to external influences.<\/p>\n\n\n\n<p>Economic Opportunities: Biofuel production creates job opportunities, particularly in rural areas where biofuel manufacturing plants can employ hundreds or thousands of workers. Furthermore, the demand for biofuel crops stimulates the agriculture industry, providing economic growth and stability.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DISADVANTAGES_OF_BIOFUELS\"><\/span><strong>DISADVANTAGES OF BIOFUELS<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Lower Energy Efficiency: Some biofuels, such as ethanol, produce less energy per unit compared to fossil fuels like gasoline. For example, one gallon of ethanol generates less energy than one gallon of gasoline.<\/p>\n\n\n\n<p>Production Costs: While extracting fossil fuels from the ground can be expensive, the production of biofuels also entails costs, particularly related to land use. The cultivation of biofuel crops requires land, which can impact both the cost of biofuels and the availability of land for food crops.<\/p>\n\n\n\n<p>Biodiversity Loss: The cultivation of engineered biofuel crops, while financially beneficial for farmers, can lead to a loss of biodiversity if large areas are dedicated solely to biofuel production, potentially impacting local ecosystems.<\/p>\n\n\n\n<p>Food Security Concerns: There is apprehension that utilizing arable land for growing fuel crops could exacerbate food shortages and increase the cost of food, particularly in regions where food insecurity is already a concern.<\/p>\n\n\n\n<p>Water Consumption: Biofuel crops necessitate significant amounts of water for irrigation, and water is also used in the manufacturing process of biofuels. This high demand for water can strain local and regional water resources, potentially leading to water scarcity issues.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs_about_Biofuels\"><\/span><strong>FAQs about Biofuels<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_exactly_are_biofuels\"><\/span>1. What exactly are biofuels?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: Biofuels are hydrocarbon fuels derived from organic matter, which can be either living or once-living material. They are typically produced within a short timeframe, ranging from days to months.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_What_forms_do_biofuels_come_in\"><\/span>2. What forms do biofuels come in?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: Biofuels can manifest in various forms: solid, liquid, or gaseous. Examples of solid biofuels include wood, dried plant material, and manure. Liquid biofuels consist of substances like bioethanol and biodiesel, while gaseous biofuels, such as biogas, form another category.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_How_are_biofuels_used\"><\/span>3. How are biofuels used?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: Biofuel variants can serve as alternatives to or supplements for traditional fossil fuels like diesel and petrol across a range of applications, including transportation, stationary power generation, portable devices, as well as heat and electricity production.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_What_are_the_driving_factors_behind_the_shift_to_biofuels\"><\/span>4. What are the driving factors behind the shift to biofuels?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: Several factors contribute to the transition to biofuels, including the escalating costs of oil, the emission of greenhouse gases from fossil fuel combustion, and the desire to cultivate fuel from agricultural crops, thereby benefiting farmers.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_What_are_the_different_categories_of_biofuels\"><\/span>5. What are the different categories of biofuels?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: Biofuels are categorized into first, second, third, and fourth generations. First-generation biofuels are derived from food sources, while second-generation biofuels are produced from non-food crops. Third-generation biofuels come from micro-organisms like algae, and fourth-generation biofuels involve genetically engineered crops.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-essay?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=Essay\" target=\"_blank\" rel=\"noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/UPSC-Essay-Course-1280\u00d7300-1-3.svg\" alt=\"\" class=\"wp-image-42688\" width=\"781\" height=\"182\"\/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In_case_you_still_have_your_doubts_contact_us_on_9811333901\"><\/span><strong>In case you still have your doubts, contact us on 9811333901.<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>For UPSC Prelims Resources,&nbsp;<a href=\"https:\/\/edukemy.com\/upsc-cse-prelims-resource-centre\" target=\"_blank\" rel=\"noreferrer noopener\">Click here<\/a><\/p>\n\n\n\n<p>For Daily Updates and Study Material:<\/p>\n\n\n\n<p>Join our Telegram Channel &#8211;&nbsp;<a href=\"https:\/\/t.me\/WithEdukemy4IAS\" target=\"_blank\" rel=\"noreferrer noopener\">Edukemy for IAS<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>1. Learn through Videos &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3vOD8sU\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>2. Be Exam Ready by Practicing Daily MCQs &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3Q9z2nF\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>3. Daily Newsletter &#8211; Get all your Current Affairs Covered &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3bE2y5J\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>4. 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