The undulating slope between Ravi and Chenab rivers is known as

The correct answer is: A. Duns

Duns are undulating slopes between the Ravi and Chenab rivers in the Punjab region of Pakistan. They are formed by the deposition of silt and sand by the rivers over time. The Duns are a popular tourist destination, and are known for their scenic beauty.

The other options are incorrect.

• Kandi is a type of soil found in the Punjab region of Pakistan. It is a light-colored, sandy soil that is low in fertility.
• Andarwah is a type of forest found in the Punjab region of Pakistan. It is a deciduous forest that is home to a variety of trees, including oaks, pines, and deodars.
• Bajwat is a town in the Punjab region of Pakistan. It is located on the banks of the Chenab River.

I hope this helps! Let me know if you have any other questions.