Why did the Girl throw the butter out of the window?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

My location can be determined by the below rebus.
So where 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?

What does man love more than life, hate more than death or mortal strife; That which contented men desire; the poor have, the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

In which direction should the missing arrow point?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

A father's child, a mother's child, yet no one's son.

Who am I?

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