KARACHI (Our Staff Reporter): Dollar dipped against rupee in inter bank on Monday as it was traded at lowest rate of Rs 101.70 in inter bank market. According to the details provided by the Forex Association of Pakistan, dollar traded at lowest rate of Rs 101.70 and highest rate of Rs 101.75 in inter bank while it was traded at minimum rate of Rs 102.20 and maximum rate of Rs 102.40 in cash free market.