Question

which rivers are called Soptonodi ?
Answer according to Purans
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Answer 1

Answer:

The most prominent river of the Rigveda is the unidentified Sarasvati river, next to the 3249 kilometers (2019 miles) long Indus. The Rig Veda mentions Saraswati river as between Yamuna to the East and river Sutlej to the west. The Mahabharata talks about thee Sarasvati drying up.

Answer 2

Answer:

the sapta Sindhu refers to the region of the seven sacred rivers mentioned in the rigveda . it comprises the areas of Punjab and eastern Pakistan. the Vedic land encompasses the land of the seven rivers extending from gandhara to kurukshetra. the sapta Sindhu areas has the river saraswati in the east and Sindhu in the west . the satrudu , vipasa , asikni, parusni and vitasta are the five rivers which lie in between them..

hope it helps you !! :))