Aptitude Test for Computer & IT Engineers


Q.  Michel can swim in still water at the rate of 6km per hour. After swimming in a stream, she realized that she takes twice the time to go upstream as she takes to go downstream. What is speed of the current?

a. 2.25 km/hr
b. 2 km/hr
c. 4 km/hr
d. 1.5 km/hr



 
 

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