Krishnakali, an early riser and a nature-lover (1)/ goes to morning walk at Rabindra (2)/ Sarovar lake before dawn. (3)/ No error.(4)

Answer

2

Explanation

goes for will replace goes to. go for (a) Noun is used where the Noun is an activity. go to (b) Noun is used when we are moving towards something (often) a place. Look at the examples given below: Tom went to work today. It.s a nice sunny day, let.s go for a walk. Hence, goes for morning walk at Rabindra is the right usage