Despite the fact that ordinarily a sale can be set aside only under Rules 89, 90 and 91 of Order XXXI, it was opined that the court is bound to confirm the sale and direct the grant of a certificate vesting the title in the purchaser as from the date of sale when no application in term of Rule 92 was made or when such application was made and disallowed and in support thereof Zain-ul-Abdin Khan 1887 Indlaw PC 13 (supra) and various other decisions were referred to