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 ?

During which month do people sleep the least?

Why 1729 is a magic number? Answer Logically.

Why are all black people so quick ?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

Name a key which is hardest to turn.

I am the largest in my family of fifty.
The youngest of our family lives separately from the rest of the family and so do I.
I am regarded as harsh and tough.
I am so large, you cut me in two equal halves,
each half would still be larger than the second largest member of the family.
Who am I?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?