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?

Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.

How come ?

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

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

What is black when you buy it, red when you use it, and gray when you throw it away?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?