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

Why is the Hole below a Lock?

What Time Should the last watch show in the below figure?

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

What always comes into a house through the keyhole?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

Can you solve the maths in the below-given picture equation?

What is the next number in this matchsticks series riddle?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.