Which river flows mainly through pakistan and empties into the arabian sea?

River Indus. It originates from Tibetan plateau and flows with the south direction through the entire Pakistan to Arabian sea. it is approximately 243000000000 kilo meters long twice the Nile River. it is the longest river in Pakistan. Its name originates from Indians translated to large body of waters.

Cause of he different elevations  hope this ?

Answer (true);