Rahim started a journey 15 minutes late, and as a result, had to drive at a speed of 54 km/h instead of 45 km/h to reach his destination on time. What is the distance covered during the course of the journey?
Read the given statements and the following conclusions carefully and select which of the conclusions logically follow(s) from the statements. Statement: • All emerald are gems. • All gems are rocks. Conclusions: 1. All emeralds are rocks. 2. All rocks are emerald.