Speed of a boat in still water is 12 kmph and speed of stream is lsquo x rsquo kmph If in traveling ...........

Quantitative Aptitude(IBPS PO) Boats and Streams

Speed of a boat in still water is 12 kmph and speed of stream is ‘x’ kmph. If in traveling 270 km upstream boat takes 66 2/3% more time than traveling 270 km downstream, then find the value of ‘x’.

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