Kathmandu. Indian Prime Minister Narendra Modi was seen in Delhi Metro as a sudden traveler on Saturday evening, making school children and passengers happy and surprised. Modi traveled about 20 minutes on the Yellow Line metro to reach the 'University' station at Delhi University. Before entering the metro, he used a travel card to cross the ticketing gate.After reaching the metro compartment, Modi shook hands and interacted with school children of various age groups. He communicated easily with the children and also interacted with some female passengers.During this, Modi asked a girl child 'what is her name and where she...