Spice Up Your Brain
Puzzles, Riddles & Brain Teasers
Manu travels from Mumbai to Pune at a speed of 15 km/hr and Pune to Mumbai at 30 km/hr.
Find the average speed of the whole journey?
Before you go for the answer please comment your answer!
Average speed = 2XY/X+Y =2x15x30)/15+30 =900/45 =20km/hr.
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