Find the next number in the series.
1 10 24 43 67 ?

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.

Why do you find that most of the buildings are deprived of the 13th floor?

In the image below, can you find the value of an angle(y)

There were five men at church, and it started raining while they were outside. The four that ran still got wet, but the one that was still stayed completely dry. Why did he stay dry?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

No one wants to have it, but if one got it, he does not want to lose it. What is It?

Find the last number in the series below:

voN luJ yaM raM ---