Can you replace the question mark with the correct number in the below table sequence?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

When it is alive we sing, when it is dead we clap our hands. What is it?

If Bihan is 10, Anirudha is 20, and Kim and Seal are both 5, but Rikold is 10, how much is Kenniger by the same trend?

You are on a Boat in the mid of a river. You have two cigarettes with you. One of these two you have to light, how will you light the cigarette?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

People are waiting in line to board a 100-seat aeroplane. Steve is the first person in the line. He gets on the plane but suddenly can't remember what his seat number is, so he picks a seat at random. After that, each person who gets on the plane sits in their assigned seat if it's available, otherwise, they will choose an open seat at random to sit in. The flight is full and you are last in line. What is the probability that you get to sit in your assigned seat?

What can you see in the middle of March and April that you can never see in any other month?

How many times can you subtract the number 5 from 25?