KARACHI (Our Staff Reporter):  Rupee took strength against dollar on Wednesday, dollar traded at lowest rate of Rs 101.88 in inter bank.  According to the details provided by the Forex Association of Pakistan dollar traded at minimum rate of Rs 101.88 and maximum rate of Rs 101.93 in inter bank while it was traded at lowest rate of Rs 101.90 and highest rate of Rs 102.10 in cash free market.