When can we add 2 to 11 and get 1 as the correct answer?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

What can jump higher than a building?

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

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

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?

John was drowned by he was not wet. How?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

What has to be broken before you can use it?