1BPLC105B Python Programming Laboratory Program 1a | 1BPLC205B Python Programming Program 1a | VTU

Published: 20 March 2026
on channel: Vtu Guru
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1BPLC105B Python Programming Laboratory Program 1a | 1BPLC205B Python Programming Program 1a | VTU

💻 1BPLC105B Python Programming Lab Program 1a | Arithmetic Operations Using Choice | VTU | 💻 1BPLC205B Python Programming Lab Program 1a

🚀 Program 1a Made Simple (VTU Python Lab)

1. a. Develop a python program to read 2 numbers from the keyboard and perform the basic arithmetic operations based on the choice. (1-Add, 2-Subtract, 3-Multiply, 4-Divide).

In this video, we solve 1BPLC105B Python Programming Laboratory Program 1a where we develop a Python program to read two numbers from the keyboard and perform basic arithmetic operations using user choice.

This VTU Python Program 1a is explained step-by-step with complete code, logic, and output, making it easy for students to understand and write in exams.

📌 What This Program Covers

This 1BPLC205B Python Programming Program 1a demonstrates:
• Addition of two numbers
• Subtraction operation
• Multiplication calculation
• Division operation
• Handling division by zero error
• Handling invalid choice input

If you're searching for Python Program 1a VTU with output, this video gives a complete explanation.

🧠 Key Concepts Used

The 1BPLC105B Python Lab Program 1a uses:
✔ Input from keyboard
✔ If-elif-else conditions
✔ Arithmetic operators in Python
✔ Error handling (division by zero)
✔ Menu-driven program logic

These are very important concepts for VTU Python Programming Lab exams.

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🎯 Why This Video Is Important

This VTU Python Program 1a solution helps students:
→ Understand logic clearly
→ Write clean Python code in exams
→ Avoid common mistakes
→ Prepare for lab viva questions
→ Practice output-based questions

It is highly useful for students under VTU 2025 Scheme (1BPLC105B / 1BPLC205B).

💡 Bonus Tip

Practice writing this program without seeing the code. VTU often asks similar logic-based programs in lab exams

🧪 Output Explained Clearly

In this video, we also run the program and show:
• Different outputs for each operation
• What happens when user selects invalid option
• Error message: “Division by zero not possible”

This makes the Python Program 1a with output VTU easy to understand.

🎓 Who Should Watch?
✔ VTU 1st year students
✔ 1BPLC105B / 1BPLC205B students
✔ Beginners in Python
✔ Students preparing for lab exams
✔ Anyone learning menu-driven programs

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