
Enterprise & study skills
Ideas, co-founders, registration, money and better study habits.
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Free guides across science, mathematics, humanities, philosophy, Hindu traditions, digital skills, enterprise and welfare. Read in English or Hindi. Begin with a topic, or learn step by step.

Ideas, co-founders, registration, money and better study habits.
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Understand matter, living things, motion, energy and evidence. Build each idea through explanations, solved examples, diagrams and safe practice.
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Explore how we reason, judge, read literature and understand society. Work through Indian and wider philosophical ideas, historical evidence and everyday dilemmas.
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Learn the reasoning behind the calculation. Work through fractions, equations, measurement and data with solved examples and practice you can check.
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Learn dharma, karma and moksha, explore the teachings of the Vedas, Upanishads and Gita, and understand Hindu philosophy through explanations and everyday examples.
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Understand India through its geography, institutions, heritage, science and everyday public services. Start with a question or follow a guided reading path.
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Understand computers, search well, protect your accounts and create useful documents and spreadsheets. Learn through realistic examples and safe practice.
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Practical guides to helping responsibly, finding the right public service and respecting dignity. For families, neighbours and volunteers.
Explore this subject →89 GUIDES · TWO LANGUAGES · FREE TO READ
Enterprise & study
BeginnerA practical path from an observed problem to a small first test, with a simple cost example.
Learning outcome: Define your first offer
Read the guide →Enterprise & study
BeginnerInterview prompts, a small pilot and a worksheet for deciding what to do next.
Learning outcome: Test an assumption
Read the guide →Enterprise & study
BeginnerQuestions about commitment, roles, money and written agreements before building together.
Learning outcome: Plan how to work together
Read the guide →Enterprise & study
BeginnerA preparation guide to MCA incorporation, SPICe+ and the questions to take to a professional.
Learning outcome: Prepare an incorporation checklist
Read the guide →Enterprise & study
BeginnerUnderstand the differences and find the official application and eligibility information.
Learning outcome: Distinguish three registrations
Read the guide →Enterprise & study
BeginnerCompare support programmes, prepare your first approach and check the terms.
Learning outcome: Prepare a mentor brief
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BeginnerStart with Startup India and SWAYAM, understand certificate fees and turn lessons into practice.
Learning outcome: Choose a useful course
Read the guide →Enterprise & study
BeginnerA focused directory for registration, learning and startup support in India, Maharashtra and Gujarat.
Learning outcome: Find the right official portal
Read the guide →Enterprise & study
BeginnerUnderstand fixed costs, variable costs and contribution with a rupee example, graph and free break-even calculator.
Learning outcome: Calculate a break-even point
Read the guide →Enterprise & study
BeginnerLearn the difference between cash and profit, follow a worked forecast and prepare a simple weekly cash-flow sheet.
Learning outcome: Build a cash-flow forecast
Read the guide →Enterprise & study
BeginnerBuild a practical study routine using recall, spaced review and small projects, with a weekly plan you can adapt.
Learning outcome: Make a weekly learning plan
Read the guide →Digital skills
BeginnerA phone and a school computer both process instructions, keep information and exchange files.
Learning outcome: Explain memory versus storage, organise a small project, distinguish copying from moving, and test an offline copy and backup before relying on them.
Read the guide →Digital skills
BeginnerA result can look convincing and still answer the wrong question.
Learning outcome: Trace a page request, distinguish a browser from a search engine, read a URL carefully and produce an answer with verifiable evidence.
Read the guide →Digital skills
BeginnerProtecting an account involves more than choosing a complicated word.
Learning outcome: Explain password reuse, distinguish a passkey from a device PIN, recognise unexpected sign-in prompts and make a recovery plan without writing real secrets into an exercise.
Read the guide →Digital skills
BeginnerScams often persuade people to perform an ordinary action for a false reason: sign in, approve a payment or install an app.
Learning outcome: Recognise common persuasion tactics, explain two worked scams, distinguish receiving money from authorising a debit, and prepare a factual incident record.
Read the guide →Digital skills
IntermediateA spreadsheet becomes useful when each number has a meaning and each formula can be checked.
Learning outcome: Create a small calculation table, explain relative and absolute references, interpret an average correctly and sort records without separating related fields.
Read the guide →Digital skills
BeginnerClear communication helps another person understand your purpose and act correctly.
Learning outcome: Create a structured one-page note, improve an unclear request, choose recipients deliberately and verify a document link from the recipient’s perspective.
Read the guide →Digital skills
BeginnerAn AI answer can be fluent, useful and wrong at the same time.
Learning outcome: Explain tokens and context at a beginner level, verify two types of AI error, write an effective practice prompt and protect privacy while preserving your own learning.
Read the guide →Digital skills
BeginnerA digital footprint includes what you post, what a service records and what others can infer by combining details.
Learning outcome: Identify direct and inferred personal information, explain cookies and private browsing, redesign an over-collecting form and review a file or photo before sharing.
Read the guide →Hindu texts & traditions
IntermediateHow can work become a spiritual discipline when its outcome remains uncertain? The Bhagavad Gita develops an answer through duty, offering, concern for others and the character of the person acting.
Learning outcome: Explain yajna and lokasangraha, distinguish nonattachment from carelessness, and apply the Gita's account of action and the agent to an ordinary responsibility.
Read the guide →Hindu texts & traditions
IntermediateThe Bhagavad Gita joins inquiry about the self with a loving relationship to Krishna.
Learning outcome: Explain three connections between knowledge and devotion, interpret a sequence from chapter 12, and design a practice that joins worship with ethical attention.
Read the guide →Hindu texts & traditions
IntermediateThe Upanishads ask what makes a life meaningful and what remains fundamental beneath changing experience.
Learning outcome: Explain three Upanishadic teachings without confusing their comparisons with literal descriptions, and distinguish self-inquiry from merely improving one's public image.
Read the guide →Hindu texts & traditions
IntermediateThe Ramayana teaches through decisions that affect families, kingdoms, allies and people seeking protection.
Learning outcome: Analyse three leadership decisions in named Ramayana passages and apply their reasoning to an ordinary responsibility without treating an epic kingdom as a modern institution.
Read the guide →Hindu texts & traditions
IntermediateThe Mahabharata examines duty through loyalty, ambition, injustice, compassion and the cost of victory.
Learning outcome: Reconstruct the reasoning of three epic decisions, distinguish explanation from excuse, and use a clear process for examining an everyday ethical dilemma.
Read the guide →Hindu texts & traditions
IntermediatePatanjali's Yoga Sutra connects conduct, bodily steadiness, attention and insight.
Learning outcome: Explain the role of each limb, apply two specific Yoga Sutra teachings to ordinary conduct and distinguish a beginner's exercise from the text's advanced spiritual attainments.
Read the guide →Hindu texts & traditions
BeginnerA festival can join worship, remembered sacred events, seasonal work, food, art and hospitality.
Learning outcome: Explain the sequence and meaning of three observances, identify regional examples accurately and plan a thoughtful contribution to a family or community celebration.
Read the guide →Hindu texts & traditions
BeginnerA temple brings together a sacred image, a carefully organised place and a continuing pattern of worship.
Learning outcome: Recognise the main spaces of a temple, distinguish darshan, arati, naivedya and prasad, and explain a worship sequence through scripture and the example of Tirumala.
Read the guide →Philosophy & reasoning
BeginnerWhen friends disagree about success, fairness or a good life, they may be using the same word for different ideas.
Learning outcome: Turn a broad disagreement into a precise question, distinguish different kinds of inquiry, and improve an answer through a counterexample.
Read the guide →Philosophy & reasoning
BeginnerAn argument is more than a disagreement.
Learning outcome: Map an argument, test a conditional claim, distinguish deduction from induction, and repair common errors without attacking the speaker.
Read the guide →Philosophy & reasoning
IntermediateEthical decisions ask what we ought to do and why.
Learning outcome: Apply three ethical lenses to a concrete choice, recognise their limits, and justify an action without reducing people to numbers or intentions.
Read the guide →Philosophy & reasoning
IntermediateYou can believe a bus leaves at nine, correctly guess that it leaves at nine, or know its departure time from a reliable current timetable.
Learning outcome: Distinguish truth, belief and justification; compare perception, inference and testimony; and explain why appropriate confidence may change with new evidence.
Read the guide →History, literature & society
BeginnerHistory explains change in human lives through evidence from the past.
Learning outcome: Read material and written evidence, distinguish an official intention from actual practice, and construct a qualified explanation of change.
Read the guide →History, literature & society
BeginnerLiterature creates experience through language, form and perspective.
Learning outcome: Distinguish author, narrator and character; explain the effects of imagery and structure; and compare interpretations using textual evidence.
Read the guide →History, literature & society
BeginnerPeople make choices within relationships, expectations and unequal opportunities.
Learning outcome: Explain how a rule, a social expectation and access to resources interact, and distinguish individual choice from the conditions shaping it.
Read the guide →History, literature & society
IntermediateShared decisions require more than counting preferences.
Learning outcome: Distinguish majority choice from constitutional authority, explain why rights and remedies matter, and evaluate a shared proposal using public reasons.
Read the guide →Country & citizenship
BeginnerIndia’s mountains, plains, plateaus and coasts help explain where rivers flow, why rainfall differs and how settlements develop.
Learning outcome: Explain a rain shadow, trace a river basin and distinguish a physical region from a state.
Read the guide →Country & citizenship
BeginnerThe Constitution explains where public power comes from, how it is divided and what limits it.
Learning outcome: Explain the roles of Parliament, government and courts, and identify a sensible first route for a local civic problem.
Read the guide →Culture & heritage
BeginnerHeritage is knowledge inherited through buildings, objects, skills and shared practices.
Learning outcome: Explain how four Indian heritage sites solved practical or spiritual needs, and distinguish a material object from the skill that produces it.
Read the guide →Culture & heritage
BeginnerLanguage carries conversation, poetry, work, prayer and memory.
Learning outcome: Distinguish language, script and translation, and explain how cultural knowledge is passed between generations.
Read the guide →Country & citizenship
BeginnerThe flag, State Emblem and constitutional values connect public life to India’s history.
Learning outcome: Describe the flag accurately, identify the origin of the State Emblem and apply constitutional values to a community activity.
Read the guide →Science & evidence
BeginnerA space mission turns a scientific question into instruments, measurements and explanations.
Learning outcome: Match a scientific question to an instrument and distinguish remote sensing from a measurement made at the site.
Read the guide →Science & evidence
BeginnerWhen prices rise, production grows or a national average changes, the numbers describe different things.
Learning outcome: Calculate value added and simple inflation, distinguish nominal from real growth and explain why averages can hide differences.
Read the guide →Science & evidence
BeginnerA forest is more than a collection of trees.
Learning outcome: Explain a food web and habitat connection, interpret the 2023 forest-cover figures and choose a conservation action suited to a local ecosystem.
Read the guide →Public services
BeginnerA document wallet, a service gateway and a scheme finder solve different problems.
Learning outcome: Choose the right platform for a task, distinguish issued documents from uploaded scans and prepare an application with a usable record.
Read the guide →Public services
BeginnerLiving outside India, holding Indian citizenship and having Indian ancestry are different things.
Learning outcome: Distinguish citizenship, residence and OCI status, and choose the right official route for travel or consular help.
Read the guide →Public services
BeginnerIndia is too varied to plan as one uniform destination.
Learning outcome: Build a realistic regional itinerary and explain how climate, access, cultural etiquette and spending choices affect the visit.
Read the guide →Places & people
BeginnerWestern India connects coastal trade, plateau landscapes, water engineering, sacred art and public movements.
Learning outcome: Connect regional geography to water and settlement, explain selected heritage examples and compare a craft tradition with a public movement.
Read the guide →Mathematics
BeginnerA half-filled bottle, 0.5 litre and 50% can describe related ideas, but only when the whole is clear.
Learning outcome: Convert among the three forms, combine fractional amounts, calculate a percentage change, and spot misleading comparisons that use different starting quantities.
Read the guide →Mathematics
BeginnerA larger packet may cost more but offer a lower price per item.
Learning outcome: Interpret ratios, scale a mixture, compare unit prices and test whether a situation supports proportional reasoning.
Read the guide →Mathematics
BeginnerAlgebra gives a name to an unknown quantity and expresses relationships that stay true.
Learning outcome: Build and simplify expressions, solve equations with one unknown, explain each operation and recognise impossible or unrestricted equations.
Read the guide →Mathematics
IntermediateA graph turns pairs of numbers into a visible relationship.
Learning outcome: Plot ordered pairs, calculate slope, recover a line's equation from two points and evaluate predictions against the assumptions of the model.
Read the guide →Mathematics
BeginnerFencing a garden, covering a floor and filling a container ask three different measurement questions.
Learning outcome: Calculate rectangular, triangular and circular measures, split a compound shape into simpler pieces, and distinguish container capacity from the material needed to build it.
Read the guide →Mathematics
BeginnerAn average can hide both an unusually large value and a wide gap between observations.
Learning outcome: Calculate and interpret mean, median, mode, range and interquartile range, compare data sets with the same mean, and avoid misleading averages of unequal groups.
Read the guide →Mathematics
IntermediateUncertainty does not mean every outcome is equally likely.
Learning outcome: Construct a sample space, calculate complements and combined events, compare sampling with and without replacement, and interpret expected counts without treating them as promises.
Read the guide →Mathematics
IntermediateA tiny thickness and a huge count are easier to compare when powers of ten organise the numbers.
Learning outcome: Use exponent rules with their conditions, distinguish a square root from solutions of a squared equation, and calculate with large and small quantities in scientific notation.
Read the guide →Physics
BeginnerA measured bench length and a calculator result are not equally certain.
Learning outcome: Read instruments thoughtfully, convert units, distinguish random variation from a systematic offset, and report a calculated quantity without overstating its precision.
Read the guide →Physics
IntermediateA student can walk a long route and finish near the starting point.
Learning outcome: Calculate journey averages, interpret position–time and velocity–time graphs, and solve constant-acceleration problems while checking when their assumptions apply.
Read the guide →Physics
IntermediateA trolley can move with balanced forces or stay still while someone pushes it.
Learning outcome: Use force diagrams, distinguish action–reaction pairs from balanced forces, and calculate acceleration and average stopping force under stated assumptions.
Read the guide →Physics
IntermediateLifting the same box slowly or quickly changes the required average power, while the ideal energy transfer can stay the same.
Learning outcome: Calculate signed work, kinetic and gravitational potential energy, distinguish energy from power, and test whether a mechanical-energy shortcut is justified.
Read the guide →Physics
BeginnerA steel tumbler and a cloth bag in the same room can feel different even when their temperatures are equal.
Learning outcome: Explain conduction, convection and radiation, calculate simple heating and mixing cases, and state which energy transfers a model ignores.
Read the guide →Physics
BeginnerWhen a school announcement reaches the back of a room, air from the loudspeaker has not travelled all the way into every listener’s ear.
Learning outcome: Distinguish particle motion from wave motion, calculate wavelength and echo distance, and explain the main stages of hearing using a labelled paper model.
Read the guide →Physics
BeginnerA printed page, a mirror image and a pencil seen through water all become visible because light reaches the eye.
Learning outcome: Construct plane-mirror ray diagrams, distinguish real and virtual images, predict basic refraction directions and calculate refractive index from speed.
Read the guide →Physics
IntermediateA torch needs a complete conducting path, a source of energy and components that transfer that energy.
Learning outcome: Explain circuit quantities, analyse ideal series and parallel resistor networks, and check charge and energy accounts entirely with paper diagrams.
Read the guide →Chemistry
BeginnerA puddle shrinks, a cold bottle becomes wet, and a balloon keeps its shape.
Learning outcome: Explain solids, liquids, gases, diffusion and changes of state, then use a mass balance and a temperature record to test a particle explanation.
Read the guide →Chemistry
BeginnerA formula is a compact statement about composition.
Learning outcome: Classify particle models, interpret subscripts and coefficients, and calculate atom counts and approximate molecular masses with meaningful units.
Read the guide →Chemistry
BeginnerClear water can still contain dissolved substances.
Learning outcome: Distinguish solutions, suspensions and colloids, calculate mass percentage, and justify a sequence of separation steps without confusing clarity with purity.
Read the guide →Chemistry
IntermediateRusting and melting both change what we see, but only one forms new substances.
Learning outcome: Interpret reaction evidence, balance simple equations without changing formulas, and explain apparent mass gains or losses by tracing matter across a boundary.
Read the guide →Biology
BeginnerA living cell is a working system, not just a labelled circle.
Learning outcome: Link organelles with functions, distinguish diffusion from osmosis, and reason about cell size, specialisation and evidence from microscope drawings.
Read the guide →Biology
BeginnerA tree gains material, captures energy and moves water without a heart.
Learning outcome: Distinguish matter inputs from energy input, explain stomatal trade-offs, and reason about water transport and net gas-exchange measurements.
Read the guide →Biology
BeginnerFood does not travel directly from the plate into a muscle.
Learning outcome: Explain the work of the main digestive organs, connect enzyme action with surface area, and interpret simple composition data without turning it into a personal diet prescription.
Read the guide →Biology
IntermediateBreathing moves air, blood moves materials, and cells transform chemical energy.
Learning outcome: Explain ventilation, diffusion and double circulation, then distinguish the rate of moving air or blood from the rate at which tissues actually receive oxygen.
Read the guide →Science & evidence
BeginnerWhy does a fair test matter? Learn how variables, repeated measurements and alternative explanations turn a sensible guess into a conclusion you can defend.
Learning outcome: You will turn a broad curiosity into a testable question, plan a fair comparison, and distinguish a result from the explanation offered for it.
Read the guide →Science & evidence
BeginnerFollow a walk, a trolley and a lifted schoolbag to understand distance, velocity, force, work and energy.
Learning outcome: Calculate distance, displacement, speed, net force and simple work; explain balanced forces and energy transfers.
Read the guide →Science & evidence
BeginnerA pond or garden works through connections between organisms, water, air and soil.
Learning outcome: Explain a food web, distinguish energy flow from nutrient cycling and predict possible effects of a habitat change.
Read the guide →Hindu texts & traditions
BeginnerWhat makes an action right? What continues when the body changes? What is a life well lived? Hindu traditions connect these questions with worship, family responsibilities, learning and service.
Learning outcome: Explain six foundational terms, distinguish the four aims of life, recognise major forms of devotion, and apply dharma and responsible action to an everyday decision.
Read the guide →Hindu texts & traditions
BeginnerHindu sacred literature teaches through hymns, dialogue, disciplined inquiry and the lives of revered figures.
Learning outcome: Identify the main scriptural families and explain Uddalaka’s salt analogy, Nachiketa’s choice, Bharata’s trusteeship and three practical teachings from the Gita.
Read the guide →Hindu texts & traditions
BeginnerHindu philosophy asks what is real, how we know it and how a person becomes free.
Learning outcome: Distinguish the six darshanas and three major Vedanta positions, explain all eight limbs of yoga, and connect action, knowledge and devotion to a practical responsibility.
Read the guide →Animal welfare
BeginnerAnimal welfare means the quality of an animal’s life.
Learning outcome: Recognise different welfare needs and make a practical weekly care plan with responsibilities and a way to judge results.
Read the guide →Animal welfare
BeginnerThe most useful first response is often a calm observer, an exact location and a confirmed handover to someone equipped to help.
Learning outcome: Distinguish scene safety, urgent reporting and clinical treatment, and prepare a useful animal-response call.
Read the guide →Animal welfare
BeginnerAdoption creates a long-term responsibility.
Learning outcome: Assess household readiness, calculate a sample annual care budget and ask useful questions before adopting.
Read the guide →Animal welfare
BeginnerAnimal Birth Control work combines veterinary care, population management and public safety.
Learning outcome: Explain the different purposes of sterilisation and vaccination, identify responsible roles and turn a neighbourhood concern into a practical request.
Read the guide →Animal welfare
BeginnerA strong complaint makes it possible for the right authority to understand what happened, locate the animal and decide what action is needed.
Learning outcome: Distinguish observation from allegation, organise an incident record and write a complaint with a useful follow-up trail.
Read the guide →Animal welfare
BeginnerA wild animal’s presence is not always an emergency.
Learning outcome: Explain why a sighting, an injury and a conflict need different responses, and prepare a safe wildlife report.
Read the guide →Older people
BeginnerAn older person may need information, company, practical assistance or protection.
Learning outcome: Choose between emergency help, a welfare referral and routine support, then make and follow up an effective Elderline call.
Read the guide →Older people
BeginnerA pension application becomes easier when you separate the scheme’s purpose, eligibility conditions, documents and payment stages.
Learning outcome: Read a pension rule correctly, distinguish central and state components and prepare an application checklist without assuming eligibility.
Read the guide →Older people
BeginnerGood care helps a person do what matters to them.
Learning outcome: Create a simple care plan that supports independence, consent, reliable routines and appropriate escalation when needs change.
Read the guide →Older people
BeginnerAccessibility means being able to reach, understand and use a place or service.
Learning outcome: Audit a room or visit as a complete journey and distinguish simple agreed improvements from changes needing qualified assessment.
Read the guide →Older people
BeginnerScams often manipulate trust, fear or urgency before they exploit technology.
Learning outcome: Explain common scam mechanisms, distinguish paying from receiving and prepare a factual incident report without blaming the victim.
Read the guide →Community & volunteering
BeginnerVolunteering becomes useful when someone’s real need is met reliably.
Learning outcome: Design a volunteer role with consent, boundaries, a handover and a simple measure of whether the work helped.
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