Can you find out who is the kidnapper in below Picture and why, Explain ?

Decode this picture on T-Shirt and tell what it says ?

Two guards were guarding the camp.Guard-1 was looking towards the south to make sure no threat is coming from the road.Guard-2 was looking at the north to make sure no threat is coming from the top. Suddenly Guard-1 ask the Guard-2 why he is smiling?How Guard-1 knows that Guard-2 is smiling?

Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Which point will the car reach to go out?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

John, Jack and Jill are in a desert. John doesn't like Jill and hence decides to murder him. He poisons the water supply of Jill. Since it is a desert area, Jill must drink or he will die of thirst.

Jack does not know of the actions of John and also decides to murder Jill. To succeed in his ill motives, he removes the water supply of Jill so he dies of thirst.

Jill dies due to thirst. Who murdered Jill?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Why is it very easy to weigh a fish?