In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

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

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

Move four matchsticks to the below square to form three squares?

A boy and his father are caught in a traffic accident, and the father dies. Immediately the boy is rushed to a hospital, suffering from injuries. But the attending surgeon at the hospital, upon seeing the boy, says 'I cannot operate. This boy is my son.' How is this situation explained?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

I have no life, but I can die. What am I?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

O_er_t_o_

Complete the missing letters of the given word.