Can you place six X (crosses) in below board without making three in a row in any way ?

No matter how little or how much you use me, you change me every month. What am I?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Why do Chinese men eat more rice than Japanese men do ?

What has no start, end, or centre?

A girl says this to her best friend: “I was born in 1955, and I celebrated my 17th birthday last weekend.” Her best friend thinks she’s lying, but she’s actually correct. How is that possible?

what does the below rebus means?

Suppose we lay down two cups in front of you. One of the cups is filled with tea and the other one with coffee. Now we ask you to take a spoonful of tea and mix it with the coffee. At this moment, the coffee cup has a mixture of tea and coffee. You have to take that mixture (spoonful) and add it back to the tea.

Can you now tell if the cup of coffee has more tea or the cup of tea has more coffee?

There is something which you can be arrested for attempting but not for successfully completing.

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?