Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

What number do you get when you multiply all of the numbers on a telephone's number pad?

A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire.

How come the guy become millionaire ?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.

How come ?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?