Problem Solving & Data Analysis Mock Tests

A car travels from city A to city B at an average speed of 60 miles per hour and returns from city B to city A at an average speed of 40 miles per hour. What is the average speed for the entire round trip?

A train travels 300 miles in 5 hours. At the same speed, how many miles will it travel in 8 hours?

A train leaves Station A at 60 mph. One hour later, a second train leaves Station A in the same direction at 80 mph. How many hours after the second train leaves will it catch up to the first train?

A factory produces 1200 widgets per hour. At this rate, how many minutes does it take to produce 300 widgets?

A car travels 180 miles in 3 hours at a constant speed. How many miles will it travel in 5 hours at the same speed?

A car travels 240 miles on 8 gallons of gasoline. At this rate, how many gallons of gasoline are needed to travel 360 miles?

A car travels at 60 miles per hour for the first 2 hours and then at 45 miles per hour for the next 3 hours. What is the average speed for the entire trip?

A train travels 360 kilometers in 4 hours at a constant speed. How long, in hours, will it take the train to travel 630 kilometers at the same speed?