13.12.2000 both the plaintiffs advanced Rs. 52,500/- by including Rs.7000/- of agreement of mortgage dated 7.5.2000 which came to Rs.7500/-. Thereafter on 14.5.2001 further interest was calculated and a new agreement of mortgage was got executed from the defendant regarding land comprised of killa No.12 and by calculating the interest the earnest money paid was shown to be 101,400/-. Again on 15.11.2001 a fresh agreement of mortgage regarding land comprised of killa No.12 was got executed from the defendant and the earnest money was shown Rs.1,31,800/which was never paid to the defendant but the interest was calculated on the previous amount of Rs.1,01,400/- which turned out to be Rs.1,31,800/-. Thereafter on 15.5.2002 another agreement of mortgage was got executed regarding land measuring 11 kanals 16 marlas and earnest money paid was shown to be Rs.1,71,300/-. Again on 13.11.2002 an agreement to sell was got executed from the defendant regarding the land in dispute for a total sale consideration of Rs.2,30,000/- and earnest money was shown Rs.2,23,000/- and the date for execution of the sale deed was fixed to be 13.5.2003. Similarly the alleged agreement to sell was got prepared by the plaintiffs on 9.5.2003 and