can we get list of daily exchange rates applied in Quick books over past few months?

Yes, you can definitely generate that list, vinaya.

By customizing the Transaction List by Date report, we'll be able to get a comprehensive record of your entries with the corresponding exchange rates. This will provide us with a clear overview of your financial activities during the specified time period. Here's how:

1. Go to the Reports menu.
2. Under For my accountant, select Transaction List by Date.
3. Click the Customize button, then set the appropriate report date.
4. Select the Change column link and add the Exchange Rate option.
5. Apply a filter as needed.
6. Hit Run report.

Additionally, I recommend reading these articles to help manage your foreign currency transactions in QuickBooks Online:
 

• Learn about exchange rates
• Enter and use your own exchange rates
   

Feel comfortable to add a comment below if you have any additional concerns or questions. I'm here to provide continued assistance and support.