A house and a shop were sold for Rs. 1 lakh each. In this transaction, the house sale resulted into 20% loss whereas the shop sale resulted into 20%, profit. The entire transaction resulted in a. no loss , no gain b. `los s\ of\ R sdot1/(12)` lakh c. `los s\ of\ R sdot1/(18)l a k h` d. gain of `R sdot1/(24)` lakh