Upset over widespread charges of involvement of Pakistan in the Mumbai terror attacks, Pakistan foreign minister Shah Mehmood Qureshi cut short his four-day visit to India.

He left for Islamabad on Saturday morning.

Qureshi was scheduled to meet Leader of Opposition L K Advani, at 10.30 am on Saturday. But this appointment was cancelled due to a cabinet meeting in Islamabad later in the day.

Qureshi, who started his visit to India Wednesday on a positive note, was "quite upset" about what he saw as India's "insinuations" pointing to the involvement of Pakistan-based terrorists in audacious terror strikes at in Mumbai that has killed over 200 people and left over 300 injured, reported an English Daily.

Terrorists targeted Mumbai minutes after Mukherjee and Qureshi held talks in New Delhi and agreed to wage a joint fight against terrorism.