Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

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 ?

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

What is the next shape from answers A, B, C, and D figure?

I am an odd number. Take away a letter and I become even. What number am I?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

As a whole I am both
safe and secure.

Behead me and I become
a place of meeting.

Behead me again and I am
the partner of ready.

Restore me, and I become
the domain of beasts.

What am I?

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?