Hasant,
Q1: Let's suppose, if one has been refused student visa by Australia and USA previously. There were refusal stamps on their expired/old passport. If one sends it along with his/her current passport, won't it create a negative impression on his/her current student application for Canadian student visa.
Q2: How were you able to get a new passport when you had lost your previous one? what docs had u submitted?I got my new passport as my two previous passports were expired. I got my previous passport number on the new one( i.e old passport number was listed on my new passport, along with my current passport number). How can I lie that I didn't have an old passport(original)?
Would it there be a problem if we don't send our old/expired passports at all?