I'm neither a newbie or jr member but I just want to participate in the challenge for the fun of it. My knowledge about logic gates have become a little rusty since the lockdown but here goes:
1. 11001101
2. 00100111
3. 00000010
4. 1 (NOT 0 is 1)
5. 1 (true: 1 OR 1 = true/1)
Not sure about my answers but It'd be nice to know if I did get them right.