Salaah

Omitting Salaah in college

Q: I usually get dropped off to college around 9AM and by the time I get picked up from college, the time for zuhr and asr prayer are already passed. Is it sinful for me to not be praying those salah? Is it okay for me to make up for the missed salah by praying the optional rakats of Maghrib and Isha?

Law of safr distance

Q: How can one tell that traveling this much distance reduces to half rakahs of prescribed salah whereas that distance doesn't make them tired and what is the case of traveling less than the prescribed distance and getting more tired, at this situation is there any reduction in rakah of salah. What is the factor which acts main in reduction of number of rakah of salah. Is there any rule if travel one day, stays less than 3-4days and returning back, in this situation can we pray reduced salah or fulfilled salah.

Zawaal time

Q: According to namaz chart, the time for zuhar salah in Islamabad is 12:23. I want to know how many minutes before this time will be considered as zawal time?