The river of Haryana, which originates from Rajasthan, is :

Question

Accepted Answer

The correct answer to the question "The river of Haryana, which originates from Rajasthan, is:" is Option 2: Sahibi.

1. **Explanation for Option 2 (Sahibi):**
   - The Sahibi River, also known as the Sahibi Nadi, is a seasonal river that originates in the Aravalli Range in Rajasthan. It flows through the states of Rajasthan and Haryana before eventually dissipating. The river is known for its seasonal flow, primarily during the monsoon months. Its origin in Rajasthan and subsequent flow into Haryana makes it the correct answer to the question.

2. **Explanation for why other options are incorrect:**

- **Option 1 (Markanda):**
     - The Markanda River is not known to originate from Rajasthan. It is a tributary of the Ghaggar-Hakra River and primarily flows through the state of Haryana. Its origins are in the Shivalik Hills of Himachal Pradesh, not Rajasthan, which makes this option incorrect.

- **Option 3 (Ghaggar):**
     - The Ghaggar River originates in the Shivalik Hills of Himachal Pradesh and flows through Haryana and Punjab. It does not originate from Rajasthan, which makes this option incorrect in the context of the question.

- **Option 4 (Saraswati):**
     - The Saraswati River is often considered a mythical or ancient river in Indian texts, and its exact historical course is a subject of research and debate. There is no contemporary river by this name that originates from Rajasthan and flows into Haryana, making this option incorrect for the given question.

In conclusion, the Sahibi River is the only river among the options provided that originates in Rajasthan and flows into Haryana, which justifies why Option 2 is the correct answer.