I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

What does below pictogram mean?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Why 1729 is a magic number? Answer Logically.

If two's company, and three's a crowd, then whats four and five ?

If 1+9+8=1, what is 2+8+9?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

A time long back, there lived a king who ruled the great kingdom of Trojan House. As a part of the renovation of the kingdom to meet future security needs, he asked his chief architect to lay down a new play in a manner that all of his 10 castles are connected through five straight walls and each wall must connect four castles together. He also asked the architect that at least one of his castles should be protected with walls. The architect could not come up with any solution that served all of King's choices, but he suggested the best plan that you can see in the picture below. Can you find a better solution to serve the king's demand?