Yes, you can still apply for the IBPS RRB PO Exam even if you are unable to upload a scanned copy of your signature or photograph within the specified size limit. Here is a detailed explanation of the process:

1. Check the official notification: Start by thoroughly reading the official notification released by IBPS for the RRB PO Exam. The notification will provide detailed instructions on the application process, including the size and format requirements for the scanned copy of the signature and photograph.

2. Contact IBPS: If you are unable to upload the documents within the specified size limit, it is advisable to contact the Institute of Banking Personnel Selection (IBPS) directly. They will be able to guide you on the alternative options available for submitting your application.

3. Request for assistance: When contacting IBPS, explain your situation and request assistance in resolving the issue. They may provide you with alternative methods for submitting your documents, such as submitting physical copies by mail or visiting the nearest IBPS office. Make sure to follow their instructions carefully.

4. Compressing the documents: In case you are unable to reach IBPS for assistance or they are unable to provide an alternative solution, you can try compressing the scanned copies of your signature and photograph. There are various online tools available that can help you reduce the file size without compromising the quality of the image. Make sure to maintain the required dimensions and format specified by IBPS.

5. Seek professional help: If all else fails, consider seeking professional help from a computer or cyber cafe. They may have the necessary software or expertise to resize the images while maintaining the required quality. Ensure that you provide them with the exact size and format requirements mentioned in the official notification.

Important: It is crucial to follow the instructions provided by IBPS and not exceed the specified size limit. Failure to comply with the guidelines may lead to the rejection of your application. It is always recommended to read the official notification carefully and seek assistance from IBPS whenever necessary.

By following these steps and seeking the appropriate guidance, you can still apply for the IBPS RRB PO Exam even if you are unable to upload a scanned copy of your signature or photograph within the specified size limit.