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?

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

In the picture given below, can you find out which digit will take place of the question mark?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

What do you answer even though it never asks you questions?

Can you identify the famous TV character from the rebus below?

How many sides does a circle have?

You can hear me, but you can't touch or see me.

What am I?

What jumps when it walks and sits when it stands?