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MCQ Quiz – 20 Questions MCQ Quiz – 20 Questions Attempt all questions. Each question has one correct answer. Submit to see your score and correct answers. Total: 20 Qs Time: Unlimited Marking: +1 / 0 1) 25% of 80 is A) 20 B) 25 C) 15 D) 30 2) Simple Interest on ₹1000 at 5% per annum for 2 years is A) 50 B) 100 C) 150 D) 200 3) LCM of 6 and 8 is A) 12 B) 16 C) 18 D) 24 4) \u00be of 64 equals A) 36 B) 40 C) 48 D) 56 5) Percentage increase from 40 to 50 is A) 20% B) 25% C) 30% D) 50% ...

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  🧭 Step-by-Step Guide to Create a Software Application 🔹 1. Define Your Idea Before coding, ask: What problem does the app solve? Who will use it? What should it do? Example: A to-do list app to help users manage daily tasks. 🔹 2. Choose the Type of Application Decide the platform: Web App (runs in browsers): HTML, CSS, JavaScript, React Desktop App : Python (Tkinter, PyQt), Java (Swing), C# Mobile App : Flutter (Dart), React Native (JavaScript), Android (Java/Kotlin) 🔹 3. Pick Your Programming Language Some beginner-friendly options: Python : Easy syntax, great for desktop apps or small tools JavaScript : Best for web apps Dart (with Flutter): Great for mobile apps 🔹 4. Set Up Your Development Environment You'll need: A code editor (e.g., VS Code ) A compiler or runtime (depending on the language) Package manager (like npm for JavaScript or pip for Python) 🔹 5. Plan the Features Sketch out screens or write a simp...

 🇮🇳 Brief History of Indian Prime Ministers India, since gaining independence in 1947 , has been led by some of the most influential leaders in the world. The Prime Minister of India is the head of government and holds the most powerful position in the country’s political system. Below is a short summary of all the Indian Prime Ministers: 1. Pandit Jawaharlal Nehru (1947–1964) – Congress India’s first and longest-serving Prime Minister . Architect of modern India; focused on industrialization, education, and democracy. Died in office in 1964. 2. Gulzarilal Nanda (1964, 1966) – Congress Served twice as interim PM after Nehru’s and Lal Bahadur Shastri’s deaths. Known for maintaining stability during transitions. 3. Lal Bahadur Shastri (1964–1966) – Congress Gave the slogan "Jai Jawan, Jai Kisan" . Led India during the 1965 war with Pakistan . Died in Tashkent after signing peace accord. 4. Indira Gandhi (1966–1977, 1980–1984) – Con...

  India vs Pakistan: A History of Wars and Conflicts The relationship between India and Pakistan has been marked by deep-rooted tensions, shaped largely by history, politics, and religion. Since their partition in 1947, the two neighboring countries have fought multiple wars and have had numerous military stand-offs, mostly centered around the disputed region of Jammu and Kashmir . Here is a detailed look at all major wars fought between India and Pakistan. 1. The First Indo-Pak War (1947–1948) – The Kashmir War Cause: Soon after independence, princely states were given the choice to join either India or Pakistan. The Maharaja of Kashmir, a Hindu ruler of a Muslim-majority state, chose to accede to India in October 1947 after Pakistani tribal forces invaded Kashmir. Outcome: Indian troops were airlifted to Kashmir and pushed back the invaders. A ceasefire was declared in January 1949 under the supervision of the United Nations . The war ended with the division of K...

  Artificial Intelligence: Transforming the Future of Humanity In recent years, Artificial Intelligence (AI) has emerged as one of the most transformative and talked-about technologies of our time. From virtual assistants in smartphones to self-driving cars and predictive healthcare systems, AI is no longer a concept of science fiction — it is a part of our everyday lives. What is Artificial Intelligence? Artificial Intelligence refers to the simulation of human intelligence in machines that are designed to think, learn, and make decisions like humans. These machines are capable of tasks such as recognizing speech, understanding natural language, identifying patterns, solving problems, and even creating original content. There are two main types of AI: Narrow AI : Performs specific tasks (e.g., facial recognition, language translation). General AI : Hypothetical AI that can perform any intellectual task a human can do (still under development). How AI Works AI relies...