There was an aeroplane crash, every single person died, but two people survived. How is this possible?

What is the word or phrase?

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?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

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

Replace the question mark with the correct number.

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *