There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

You are in a land where thirty men and two women were dressed in classic black and white dresses.
They begin to fight as soon as any of them move.

Where are you?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

Aaron, Brad, Christopher, Danny and Elvis decided to play a game of tiddlywinks. In this game they decided that one win will get 1 point for winning, 0 for losing and 1/2 in case of a tie.

They finished the game in alphabetical order and it was found that the scores were different for each person.

Based on the following two statements, can you find out the result of the individual games?
Brad: No one could finish like me, without a loss.
Elvis: No one played worse than me, I finished without a single win.

Prove that twice of ten is the same as twice of eleven.

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

John was a very careless driver, so his owner Jacob gave him an offer that he will get an incentive of Rs.30 for every bottle box he delivered without breaking it and he will be charged Rs.90 for every bottle box he broke. Jacob gave John 100 bottles-box to deliver. After delivery, Jacob paid John Rs.2400. How many bottles-box did John break?