Zahra said that while the university officials visited the students and advised them to remain calm, they did not offer clarity on which areas might be safer.
The plane, which is reported to have been a Boeing 737, was on its way to Kiev in Ukraine from Tehran. As per Iran's semi-official news agency ISNA, the crash was due to technical difficulties.
Indian Air Force fighter jets were scrambled to intercept a foreign aircraft with its origin in Iran that was moving towards New Delhi's airspace.
Tehran's Imam Khomeini International Airport is located 30 miles southwest of the city, but the drive from the airport to the downtown area where the hotels are located is a smooth drive despite the traffic.
'The flight crashed 16 minutes after its take-off from the International Imam Khomeini Airport,' said Iran's Aviation Organisation spokesman Reza Jafarzadeh.
Iran's president Hassan Rouhani offered his apologies and condolences.
In a war situation, the policy of 'what is not mine is enemy' tends to hold sway. It is high time professional militaries took air defence seriously, notes Group Captain Murli Menon (retd).somewhat, it is high time professional militaries took Air Defence seriously, suggests Group Captain Murli Menon (retd).
About 17.9 million people's life is at risk.
'None of these three countries -- Turkey, Iran or Malaysia -- ever made a hostile move against India to support the Pakistan-based terrorist elements,' notes Ambassador M K Bhadrakumar.