Correct Answer: (a) Kathmandu (Nepal), New Delhi, Kolkata, Mumbai, Lucknow, Varanasi and Ranchi
Solution:Lok Nayak Jay Prakash Narayan International Airport, Patna is directly connected to Ahmedabad, Bengaluru, Kolkata, Colombo, Dubai, Abu Dhabi, Jammu, Kathmandu, Nagpur, Ranchi, Vishakhapattanam, Chennai, Hyderabad, Mumbai, Goa, Lucknow, Pune, Srinagar, New Delhi, Varanasi etc. Bihar Public Service Commission omitted this question from evaluation.