What is next number in the pattern below:

131 517 192 123 ?

I taste better than I can smell. Who am I?

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

If you say my name, I will no longer exist. What am I?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Move four matchsticks to the below square to form three squares?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

I have 50 feet long of cloth, I need to create 50 handkerchiefs each size of 1 foot. I take one minute to cut a 1-foot handkerchief. So how long will it take to cut 50 handkerchiefs?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

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 ?