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

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

In an office's desk, you find a unique method that shows the current day of the month. Two numbered cubes are used to depict the current date.

Can you find out the numbers on both the cubes so that each date can be mentioned using them?

Please note that you have to use both the cubes to display any date. Thus the 1st day must be represented by 01 and so on.

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C