add quiz app, database and README

Author: SidhaantThakker

QuickQuizQuestions/README.md

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+# ✨ Welcome to the Quick Quiz App!
+
+## 📖 Description
+This app generates quiz questions, along with options and, of course, the correct answer!
+The supplied Question is picked randomly from a bank of questions and the option order is shuffled each time.
+Enter the option ID (A, B, C, or D) ans the application will tell you if you got it right or wrong!
+
+## 🔌 Usage
+
+### 📍 Installation
+No prior installation is required, however, you must have python 3 or higher installed on your PC.
+
+### 📍 Running
+Navigate to the QuickQuizQuestions directory and run it using `python test.py`

QuickQuizQuestions/db.json

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+{   
+    "questions": [
+        {
+            "text":"What is the capital of India?",
+            "options":["New Delhi", "Mumbai", "Kolkata", "Ahmedabad"],
+            "correct":"New Delhi"
+        },
+        {
+            "text":"What is the capital of Italy?",
+            "options":["Rome", "Venice", "Ravenna", "Brundisium"],
+            "correct":"Rome"
+        },
+        {
+            "text":"What is the capital of the US?",
+            "options":["Washington D.C.", "New York", "Florida", "Detroit"],
+            "correct":"Washington D.C."
+        },
+        {
+            "text":"What is the answer to life, the universe and everything?",
+            "options":["42", "Love", "The Void", "Skyrim"],
+            "correct":"42"
+        },
+        {
+            "text":"Whick of the following is NOT a programming language?",
+            "options":["Pen", "D", "Rust", "C--"],
+            "correct":"Pen"
+        },
+        {
+            "text":"Who was the inventor of dynamite?",
+            "options":["Alfred Nobel", "Sir Hiram Maxim", "Josiah Willard Gibbs", "John Dalton"],
+            "correct":"Alfred Nobel"
+        },
+        {
+            "text":"What title did Julius Caesar NEVER officialy hold?",
+            "options":["Consul", "Emperor", "Dictator", "Greatest Priest"],
+            "correct":"Emperor"
+        }
+        
+    ]   
+}

QuickQuizQuestions/quiz.py

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+import json
+import random
+f = open("db.json")
+db = json.load(f)
+question = random.choice(db['questions'])
+print("Q. "+question['text'])
+options = question['options']
+random.shuffle(options)
+c=65
+for option in options:
+    print(chr(c)+") "+option)
+    c+=1
+ans = input().upper()
+if options[ord(ans)-65] == question['correct']:
+    print("Correct!")
+else:
+    print("Wrong!")
+f.close()