ISLAMABAD    -   The price of 24 karat per tola gold increased by Rs400 on Thursday and was sold at Rs113,400 against its sale at Rs113,000 the previous day, Karachi Sarafa Association reported. The price of ten gram 24 karat gold also increased by Rs342 and was traded at Rs 97,222 against its sale at Rs 96,880 while ten gram 22 karat gold was sold at Rs89,120.