Apttitude Formulae - Free download as PDF File (.pdf), Text File (.txt) or read online for free. 1. The document discusses concepts related to streams, boats, speed, time, and distance. It provides formulas to calculate speed upstream and downstream, speed in still water, rate of the stream, and distance covered. 2. Examples are given to demonstrate how to use the formulas to find speed of boat, speed of stream, distance, and time taken when given various parameters like upstream/downstream…