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

Rectify the following equality 101 - 102 = 1 by moving just one digit.

Using eight eights and addition only, can you make 1000?

What do you get if you add 2 to 100 four times?

A man was gazing through the window of the 23rd floor of the building. He suddenly opened the window and jumped on the other side of the window. On landing on the floor, there was not a sheer mark of injury on him.

How can that be possible if he did not use any kind of parachute and did not land on a soft surface?

Which is the rope you never skip with?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

How many times do a clock's hands overlap in a day ?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?