नेगोशिएबल इंस्ट्रूमेंट्स एक्ट, 1881 की कौन सी धारा 'चेक' (Cheque) को परिभाषित करती है?

Examine the following statements regarding the legal and operational framework of the Cheque Truncation System (CTS) and the Negotiable Instruments Act: Statement 1: The introduction of CTS has effectively modified the traditional definition of presentation of a cheque, as physical movement is replaced by electronic image transmission. Statement 2: Under Section 6 of the Negotiable Instruments Act, a cheque in electronic form includes an exact mirror image of a paper cheque generated in a secure system. Statement 3: Truncation can be performed by the collecting bank or clearing house, and the physical instrument is kept in safe custody for the prescribed retention period. Statement 4: If a cheque is returned in CTS clearing due to insufficient funds, the return memo along with the image/copy is sufficient to enable legal action under Section 138. Statement 5: The paying bank has the right to call for the physical cheque for verification if it has reasonable doubt regarding its genuineness. Statement 6: The clearing house uses MICR line data for routing, while the actual payment decision is based on the visual inspection of the digital image. Statement 7: In case of a discrepancy between the amount in words and figures, Section 18 mandates that the amount stated in words shall be the amount undertaken to be paid. Which of the following is a correct logical conclusion regarding these statements?