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

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

Which point will the car reach to go out?

Replace the question mark with the correct number in the below-given picture?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

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

An evil man kidnapped someone and made them take one of two pills. One was harmless, but the other was poisonous. Whichever pill the victim took, the kidnapper took the other one. The victim took their pill with water and died. The kidnapper survived. How did the kidnapper get the harmless pill?

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Keyboard words are not in alphabetical order, Why?