10+10 and 11+11 can give you the same answer.

Explain how?

Three logicians went to bar for having a drink. The bar person asks the logicians "Do they all want to have the drink?". The first logician replied, " I don't know". The second logician replied, " I don't know". What is the reply of the last logician?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

What phrase is represented by the Rebus

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

What month of the year has 28 days?

What has many teeth, but cannot bite?

Find the missing number in the image below.

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.