ISLAMABAD, Nov 16 (ABC): The price of 24 karat per tola gold witnessed an increase of Rs 1,850 on Wednesday as it was sold at Rs 158,850 against its sale at Rs157,000 the previous day. The price of 10 gram 24 karat also increased by Rs 1,586 and was sold at Rs 136,188 against Rs 134,602, whereas that of 10 …