Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

There are three boxes on a table. One of the box contains Gold and the other two are empty. A printed message contains in each box. One of the message is true and the other two are lies.

The first box says "The Gold is not here".

The Second box says "The Gold is not here".

The Third box says "The Gold is in the Second box".

Which box has the Gold?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

Alex opened 24 presents
Jonah opened 8 presents
Clara opened 1 present

Can you find out how many presents were opened by Candy?

How many times in a given day, minutes and hour clock comes in a straight line ?

Which is faster, Heat or Cold ? Explain.

An apple seller is hosting a competition. He offers 1000 apples and 10 boxes to the people who pass by. The challenge is to put those 1000 apples in the 10 boxes in such a manner that if he asks for any amount of apples, the person can directly give him the boxes or a combination of boxes. If the person can do it, he promises to give a thousand apples for free.

If you happen to pass by the apple seller, will you be able to win a thousand apples?