# What is the longest canal in the world ? with Answer - General Knowledge MCQs | TestPrep

> Solved MCQ: What is the longest canal in the world ? Correct Answer: A. Grand Canal of China. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

---

Tested in Competitive Exams:

- [NTS Test Prep](https://test-prep.blog/exams/nts)
- [FPSC Past Papers](https://test-prep.blog/exams/fpsc)
- [PPSC Solved MCQs](https://test-prep.blog/exams/ppsc)
- [PMDC MDCAT 2026](https://test-prep.blog/exams/mdcat)
- [UET ECAT Prep](https://test-prep.blog/exams/ecat)
- [CSS Central Superior](https://test-prep.blog/exams/css)

- [General Knowledge MCQs](https://test-prep.blog/categories/general-knowledge-mcqs)
Difficulty: Easy 77% Accuracy

# What is the longest canal in the world ?

Direct Answer & Quick Reference

The correct option is **A. Grand Canal of China**.

By far the longest canal was the Grand Canal of China, still the longest canal in the world today and the oldest extant one. It is 1,794 kilometres (1,115 mi) long and was built to...

A. Grand Canal of China **(Correct Answer)**

B. Gota Canal of Sweden

C. Erie Canal USA

D. Suez Canal

Verified Key: A. Grand Canal of China
Solved by 4,827+ students

**Detailed Explanation & Reference:**

By far the longest canal was the Grand Canal of China, still the longest canal in the world today and the oldest extant one. It is 1,794 kilometres (1,115 mi) long and was built to carry the Emperor Yang Guang between Zhuodu (Beijing) and Yuhang (Hangzhou).

- [Previous Question What country used a tank first?](https://test-prep.blog/mcq/what-country-used-a-tank-first-34422eec-b028-43bb-9409-828313d85d99)
- [Next Question Who was the viceroy of India during the WWII?](https://test-prep.blog/mcq/who-was-the-viceroy-of-india-during-the-wwii-1547c92e-1324-4ce2-aa18-7fcebcd89289)

- [Practice More General Knowledge MCQs MCQs](https://test-prep.blog/quiz/smart?category=general-knowledge-mcqs)
- [How We Verify Questions →](https://test-prep.blog/editorial-policy)

## Subject Overview

Explore thousands of solved past paper MCQs for General Knowledge MCQs categorized with explanations.

- [Browse All General Knowledge MCQs MCQs →](https://test-prep.blog/categories/general-knowledge-mcqs)

## Related Questions

- [What country used a tank first?](https://test-prep.blog/mcq/what-country-used-a-tank-first-34422eec-b028-43bb-9409-828313d85d99)
- [Who was the viceroy of India during the WWII?](https://test-prep.blog/mcq/who-was-the-viceroy-of-india-during-the-wwii-1547c92e-1324-4ce2-aa18-7fcebcd89289)
- [On which river Diamer Bhasha dam is being constructed?](https://test-prep.blog/mcq/on-which-river-diamer-bhasha-dam-is-being-constructed-f3241f28-cc54-4525-989a-689e7ccdfda7)
- [Which Pakistani city is known as the “City of Saints”?](https://test-prep.blog/mcq/which-pakistani-city-is-known-as-the-city-of-saints-d8a9e49a-0051-4896-9501-005a570f1e9b)
- [Which Pakistani city hosts the annual Cholistan Desert Rally?](https://test-prep.blog/mcq/which-pakistani-city-hosts-the-annual-cholistan-desert-rally-9c353f42-72d3-46fe-ae75-8803c0b63c02)

---
*Source: https://test-prep.blog/mcq/what-is-the-longest-canal-in-the-world-20aa17da-32fa-4696-9262-a0ce8d31db36*
*Format: Markdown for Agents (Content Negotiation: text/markdown)*