In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

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

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

What question can you never answer yes to?

Can you find the thief by just looking at the picture below?

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?