List of top General Aptitude Questions on Speed, Time and Distance asked in TS LAWCET

Aruna left for city A from city B at 5.20 A.M. She travelled at the speed of 80 Km/hr for 2 hours 15 minutes. After that the speed was reduced to 60 Km/hr. If the distance between two cities is 350 kms, at what time did Aruna reach city A?
The average weight of 3 men A, B, and C is 84 kgs. Another man D joins the group and the average now becomes 80 kgs. If another man E, whose weight is 3 kgs more than that of D, replaces A, then the average weight of B, C, D, and E becomes 79 kgs. What is the weight of A?