By road, without any stopovers, it would take Saad 14 hours and 27 minutes to reach Islamabad from Karachi. He leaves Karachi at 05 32 and stops for 19 minutes to refuel at Multan and half an hour to eat lunch at Lahore. When will he reach Islamabad now?

8:48 p.m.

Step-by-step explanation:

First order half an hour plus 19 minutes used to refuel you will get 49 minutes then add it to the 14 hours 27 minutes you get dinner was 16 minutes then added to the time when he leaves Karachi which is 5:34 am which you get 8:48 p.m.

i hope this is what you were looking for.

see attached graph