A father's child, a mother's child, yet no one's son.

Who am I?

Can you find the dog hidden in a group of pandas?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

You stand in front of two doors. A guard stands next to each door. You know the following things: one path leads to paradise, the other leads to death. You cannot distinguish between the two doors. You also know that one of the two guards always tells the truth and the other always lies. You have permission to ask one guard one question to discover which door leads to paradise. What one question would you ask to guarantee you enter the door to paradise?

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?

I travel all around the world but always stay in the corner. What am I?

Open a Laptop which is password protected. Hint for the password is given as below:

1 mobile 3 books 2 Boards 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches

A convention is held where all the big logicians are summoned. The master places a band on everyone's forehead. Now all of them can see others bands but can't see his own. Then they are told that there are different colours of bands. All the logicians sit in circle and they are further explained that a bell will ring at regular intervals. The moment when a logician knew the colour of band on his forehead, he will leave at the next bell. If anyone leaves at the wrong bell, he will be disqualified.

The master assures the logicians that the puzzle will not be impossible for anyone of them. How will the logicians manage ?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?