Ludhiana, April 22 -- As many as 60 students of Bajaj college went on a four-day trip to Mussoorie and Dehradun with their teachers from April 16 to 19. In Mussoorie, the students visited places like the Kempty Fall, which is the biggest waterfall in the valley and also enjoyed the beauty of nature at Company Bagh. In Dehradun, the students visited places like Shastradhara....