Which of the following errors is an error of omission?
Sale of Rs 100 was recorded in the Purchases Account
Wages paid to Mohan have been debited to his account
Sale to Mr. Y was not recorded in books
Repairs to machine have been debited to buildings account
Sale to Mr. Y was not recorded in books
Wherein the full transaction is omitted from the books of accounts, it is known as Errors of Omission.