Nimbus Communications Limited interview questions

When i reached there i had given Written test which stands for 2 Hrs than i had gone through Technical interview which stands for more than 1 Hr and after that i had given a set of programs which i had to done in 1 Hr but i haven`t able to done the same because i have to catch flight to return back. I think leaving early make interviewer unhappy and which makes my result negative otherwise my interview had gone very good.