SBI Junior Associate 2014 · Question 34 of 200

A boatman can row a boat downstream at 13 kmph and upstream at 9 kmph. What will be the speed of boat in still water ? (in kmph).

arithmetic

A12
B10.5
C11Correct
D10
E11.5

Answer: C. 11

Explanation

Speed of boat in still water = $$\frac{1}{2}$$ (downstream + upstream) = $$\frac{1}{2} (13 + 9) = \frac{22}{2}$$ = $$11$$ kmph

Source: SBI Clerk 27 July 2014 Paper with Solutions — Cracku · reliable-secondary

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SBI Junior Associate 2014 Q34: A boatman can row a boat downstream at 13 kmph and upstream at 9 kmph. What will be the speed of boat in still water ?… | PYQPulse | PYQPulse