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LIC AAO Model Paper 7

Question : 50 of 160

Marks: +1, -0

Solution:

Let the distance between A and B be z km.Again, let speed of boat in still water be x kmph and that of stream be y kmph.

∴ Rate downstream = (x + y) kmph

Rate upstream = (x-y) kmph From statement I,

\frac{z}{z+y}

= 2 ... (i)

From statement II

\frac{z}{x-y}

... (ii)

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