Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

If two's company, and three's a crowd, then whats four and five ?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.