← General Knowledge 🟡 Medium 📋 TestPoint GK 5000 MCQs 2026

The world’s first drainage system was build by the people of____?

Question #6777 of 400+ in General Knowledge

📝 Question #6777

The world’s first drainage system was build by the people of____?

⌨️ Press A B C D to select

All Options & Correct Answer

A Egyptian civilization
B Indus Valley civilization Correct
C Chinese civilization
D Mesopotamian civilization

📋 Question Details

📚
Subject
General Knowledge
🎯
Difficulty
Medium
📅
Year
📋
Source
TestPoint GK 5000 MCQs 2026

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