Mam Chand was owner of the property which consist of 3 shops for commercial use, 3 rooms for residence etc. constructed on plot measuring 21'x41'. It is the case of the plaintiff that he was inducted as a tenant. Thereafter, Mam Chand the owner, had been borrowing various amounts from time to time and thereafter on account of inability to pay, he entered into an oral agreement to sell the property in question for a sum of Rs.3,00,000/- in favour of the plaintiff and received Rs.2,70,000/- while adjusting previous loan amount. Mam Chand died on 15.05.2004. He left behind 4 sons i.e. defendants no.1 to 4. Defendant no.3 executed an acknowledgment deed which has been styled as an agreement admitting that his father had agreed to sell the property during his life time for a sum of Rs.3,00,000/- approximately 17 years ago and received Rs.2,70,000/- and remaining amount of Rs.30,000/- has been received by him under the agreement. A separate receipt of Rs.30,000/- was also executed. The agreement and receipt are Ex.P1 and Ex.P2. Vijay Kumar son of Prem son of Mam Chand also executed an affidavit, Ex.P3 admitting the receipt of Rs.2,70,000/- by his grand father and remaining Rs.30,000/- by his uncle Puran Chand. He admitted that Mam Chand had contacted to sell the property in dispute in favour of the plaintiff. Still further, Devi Chand,