Find out the missing number in the picture attached:

Can you name an animal whose killing cannot be performed without spilling your own blood?

What has a bottom at the top?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

You bought me for dinner but never eat me. What am I?

During which month do people sleep the least?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

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 ?

Why did Navjot Singh Sidhu put the new January calendar in the freezer