What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

I cannot talk, but I always reply when spoken to. What am I?

If a wheel has 54 spokes, how many spaces are there between the spokes?

what one word does the below rebus identifies?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

In which direction should the missing arrow point?

Suppose we lay down two cups in front of you. One of the cups is filled with tea and the other one with coffee. Now we ask you to take a spoonful of tea and mix it with the coffee. At this moment, the coffee cup has a mixture of tea and coffee. You have to take that mixture (spoonful) and add it back to the tea.

Can you now tell if the cup of coffee has more tea or the cup of tea has more coffee?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?