As the instruction said above
For each day has its corresponding day to answer. On the other hand when you missed the 1 question monday answer you can answer it on tuesday with a total of 3 answer. If you answer 4 then you are disqualified or got a deduction but more that 4 and above you are disqualified.
For the other question nope this will not be till next week because theres a timer above. So better watch out for the next one.
Yes, but only if the one you missed is the 1 question. You can answer it on the other day. But theres a catch it should be 1 question apart from the different one.