CBI is believed to have hit upon a trove of information relating to money trail in the Vyapam admissions and selection process during its first ever searches in Up, MP on the premises of suspects on Thursday.
Sources said the agency has recovered a note sheet in which some amounts have been scribbled, which are likely payments received from the suspected beneficiaries.
They, however, said the analysis is still at primary stage and will take some time before any comment can be made about its veracity.
Admit cards of the alleged beneficiaries were also recovered indicating irregularities in the conduct of examination by Vyapam.
Several hard discs of computers recovered during the searches will be sent to CFSL. The search operation, which comprised of over 100 officials, spanned across 40 locations.