when overdraft as per cash book is the starting point , a cheque of 500 deposited into bank but not recorde in cash book will be:added by 500, deducted by 500, added by 1000, deducted by 1000 answer with explanation what question says why that answer u choose

Overdraft as per the cash book means that the amount is overdrawn.

A cheque of Rs 500 is deposited into the bank but not recorded in the cash book means that the balance of cash book shows a higher overdraft balance because if the entry  of Rs 500 was made then the overdraft balance will get reduced by Rs 500.

This amount is credited by the bank thus overdraft as per pass book stands decreased,therefore in order to decrease the overdraft balance as per cash book we will deduct Rs 500 from the overdraft balance as per the cash book.