Which city is known as Gateway of Karnataka?

Solution (By Examveda Team)

The port of Mangalore is surrounded by backwaters of the river Gurupura and Nathravathi and referred to as the 'Gateway of Karnataka'. Mangalore, officially known as Mangalore is located between the Arabian Sea and the Western Ghats mountain range about 352 km (219 mi) west of Bangalore, the capital of the state.