Take away the whole and some still remain. What is it?

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

Can it be possible to build a house that has all its four walls facing towards the South?

Two Twins Jack and Jill were standing back to back and suddenly they started running in opposite direction for 4 kilometres and then turn to left and run for another 3 kilometres.

what is the distance between the Baggio twins when they stop ?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

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?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

What can you see in the middle of March and April that you can never see in any other month?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

Before Balboa discovered the Pacific Ocean, which was the largest ocean before that?