Can you make a six-letter word using the letters N, A and B ?

I’m tall when I’m young, and I’m short when I’m old. What am I?

What word is pronounced the same if you take away four of its five letters?

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?

Name a key which is hardest to turn.

John needs to purchase 100 chocolates from three different shops and he has exactly 100 rupees to do that which he must spend entirely. He must buy at least 1 Chocolate from each shop.

The first shop is selling each chocolate at 5 paise, the second is selling at 1 rupee and the third is selling at 5 rupees.

How many chocolates should he buy from each shop?

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

If your uncle’s sister is not your aunt, what relation is she to you?

If six children and two dogs were under an umbrella, how come none of them got wet?

John was visiting his friend Jacob. He found out that his friend's wife had just killed a burglar in self-defense.
John asks Jacob about what happened and he told that "His wife was watching television when suddenly the bell rang. She thought that it is her husband Jacob but she found the burglar who attacked her instantly and she got so frightened that she killed the burglar immediately with the knife.
John asked the police to arrest his friend's wife. Why?