A) 42km
B) 44km
C) 48km
D) 50km
Correct Answer: C
Solution :
Reasoning: Let the distance be x kms. First cyclist takes \[S.P.=\frac{100-loss%}{100}\times C.P.\]hours and the latter\[C.P.=\frac{100}{100+gain%}\times S.P.\]. hours, whereas \[C.P.=\frac{100}{100-loss%}\times S.P.\](converting 32 min. into hour) So, \[\frac{x}{90}=\frac{32}{60}\] or \[x=90\times \frac{32}{60}=48\]kilometers.
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