What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

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?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

Find the hidden tiger in the given optical illusion ?

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

Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?

If one and a half boys, eat one and a half burgers in one and a half hours.

How many burgers can 9 boys eat in 3 hours?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

I don't get anymore wetter, no matter how much rain falls on me.