20 If any provision of this Agreement shall be determined to be void or unenforceable under the Act or the Rules and Regulations made thereunder or under other applicable laws, such provisions of the Agreement shall be deemed amended or deleted in so far as reasonably inconsistent with the purpose of this Agreement and to the extent necessary to conform to Act or the Rules and Regulations made thereunder or the applicable law, as the case may b€, and the d remaining provisions of this Agreement shall remain valid and // V enforceable as applicable at the time of execution of this Agreement. 24, METHOD OF CALCULATION OF PROPORTIONATE SHARE WHEREVER REFERRED TO IN THE AGREEMENT Wherever in this Agreement it is stipulated that the ALLOTTEE/PURCHASER has to make any payment, in common with other ALLOTTEE/PURCHASER(s) in Project, the same shail be in proportion to the carpet area of the Apartment to the total carpet area of all the Apartments in the Project. 25, FURTHER ASSURANCES Both Parties agree that they shall execute, acknowledge and deliver to the other such instruments and take such other actions, in additions to the instruments and actions specifically provided for herein, as may be reasonably required in order to effectuate the provisions of this Agreement or of any transaction contemplated herein or to confirm or perfect any right to be created or transferred hereunder or pursuant to any such transaction. 26, PLACE OF EXECUTION The execution of this Agreement shall be complete only upon its execution by the owNERS/PROMOrER through its authorized signatory at the PROMOTER/DEVELOPER's Office, or at some other place, which may be mutually agreed between the OWNERS/PROMOTER and the ALLOTTEE/PURCHASER, in after the Agreement is duly executed by the ALLOTTEE/PURCHASER and the OWNERS/PROMOTER or simultaneously with the execution the said Agreement shall be registered at the office of the sub-Registrar. Hence this Agreement shall be deemed to have been executed at Nagpur. 27. The ALLoTTEE/PURCHASER and/or owNERS/pRoMorER shail present this Agreement as well as the conveyance at the proper registration office of registration within the time limit prescribed by the Registration Act and the owNERS/pRoMorER will attend such office and admit execution thereof. 28. That all notices to be served on the ALLOTTEE/PU RCHAS ER a nd the OWNERS/PROMOTER as contemplated by this Agreement shall be deemed to have been duly served if sent to the ALLOTTEE/PU RCHAS ER or the OWNERS/PROMOTER by Registered Post A.D and notified s-N\- /o