20 Profit and Loss MCQs with Answers Profit and Loss is a fundamental topic in quantitative aptitude and is frequently used in placement tests, competitive examinations, entrance tests, and recruitment assessments. These questions test your understanding of cost price, selling price, profit, loss, discount, and percentage calculations. This practice set contains 20 original Profit and Loss MCQs with answers and […]
20 Ratio and Proportion Aptitude Questions with Answers and Solutions Ratio and Proportion is an important topic in quantitative aptitude and appears frequently in placement tests, competitive examinations, entrance tests, and recruitment assessments. A strong understanding of ratios is also useful for solving problems involving percentages, mixtures, ages, partnerships, time and work, and data interpretation. This practice test contains 20 […]
20 Percentage Aptitude Questions with Solutions Percentage is one of the most frequently used concepts in quantitative aptitude. Questions based on percentages appear in placement tests, competitive examinations, entrance tests, and recruitment assessments. A good understanding of percentages also makes topics such as profit and loss, interest, data interpretation, discounts, and ratios much easier. This practice set contains 20 original […]
20 Number System Aptitude Questions with Answers and Solutions Number System is one of the most important topics in quantitative aptitude. Questions from this area test your understanding of integers, factors, multiples, divisibility, remainders, prime numbers, HCF, LCM, unit digits, and properties of numbers. This practice test contains 20 original Number System aptitude questions ranging from basic to moderately challenging. […]
Free Aptitude Tests and MCQs for Placements, Competitive Exams and Interview Preparation Aptitude tests are an important part of campus placements, competitive examinations, recruitment tests, and job interviews. They evaluate how effectively a candidate can apply mathematical, logical, verbal, and analytical skills to solve problems within a limited time. ProgrammingEmpire’s Free Aptitude Tests and MCQs section is designed to help […]
Building an MCP server with Python is one of the best ways to understand how the Model Context Protocol (MCP) works in practice. If you have completed the tutorial Build Your First MCP Server with Python: Step-by-Step Tutorial (2026), this MCQ test will help you check your understanding of: MCP servers, Python MCP SDK, MCPServer, @mcp.tool(), type hints, docstrings, STDIO, […]
Model Context Protocol (MCP) allows AI applications to interact with external tools and data through a standardized interface. In earlier tutorials, we learned what MCP is and how Claude can use MCP-based connectors. Now we will move from theory to development and build our first MCP server using Python. For this beginner project, we will create a simple Student Information […]
Model Context Protocol (MCP) is becoming an important technology for connecting AI applications such as Claude with external tools, applications, and data sources. If you have completed our How to Use MCP with Claude: Step-by-Step Tutorial, this MCQ test will help you check your understanding of Claude connectors, MCP clients and servers, tools, resources, local and remote MCP, permissions, authentication, […]
Claude is powerful on its own, but its capabilities become much more interesting when it can securely interact with external tools, applications, and data. This is where the Model Context Protocol (MCP) becomes useful. MCP provides a standardized way for AI applications such as Claude to connect with external systems. Instead of developing a completely different integration for every database, […]
AI-assisted programming has moved far beyond simple code completion. Modern AI coding agents can inspect repositories, modify multiple files, execute commands, run tests, debug applications, review code, work with development tools, and perform increasingly long software-engineering tasks. Two important platforms in this rapidly evolving area are: Claude Code, developed by Anthropic and Codex, developed by OpenAI. Both are designed to […]