Three friends named Mr. Black, Mr. Yellow and Mr. Green enter a pub on a weekend night. They are wearing either a Black, Yellow or Green shirt.

Mr. Yellow says to them, 'Did you notice that we all are wearing different color shirts than our names?'

To this, the man who was wearing the Green shirt said. 'Wow, thats right.'

Can you identify who is wearing which colour shirt ?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

On the dull night when the blonde was dozing, she heard an odd clamour and she saw that there was a bizarre man with a gun simply outside her home. So she raced to the telephone to call the police, however, she can't dial 911. Why?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

What four weights can be used to balance from 1 to 30 pounds?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

What number should come in place of the question mark below?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Why is the longest human nose just 11 inches?