Whose army did Alexander the Greek ruler confront on the banks of the river Jhelum?

Solution (By Examveda Team)

The Battle of the Hydaspes was fought in 326 BC between Alexander the Great and King Porus of the Paurava kingdom on the banks of the river Jhelum (known to the Greeks as Hydaspes) in the Punjab region of the Indian subcontinent (modern-day Punjab, Pakistan).