Can you name some countries which do not have the alphabet 'A' in them?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

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

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?

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?

What demands an answer, but asks no questions

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?

A car meter reading shows 72927 miles a palindromic number.
what is the minimum number of miles you would need to travel to see another palindromic number on the car meter reading?

How many words can a pen with half refill write?