Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

Why did the Girl throw the butter out of the window?

Replace the question mark with the correct number.

Can you find out the remainder when 3^300 is divided by 5?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

Distances from you to certain cities are written below.

BERLIN 200 miles

PARIS 300 miles

ROME 400 milesAMSTERDAM 300 miles

CARDIFF ??? miles

How far should it be to Cardiff ?

The richest man in the city Mr Rechard is kidnapped. James Bond is appointed to the case. At the crime scene, a note is found written by Mr Richard. The note read:

"First of January, Fourth of October, Fifth of March, Third of June."

James Bond knew that somehow, the killer's name was hidden in the note. The following were the suspects:

Jack Richard, the son and the heir of property.
John Jacobson, the employee of Richard.
June Richard, the wife of Richard.

James Bond took only a few moments to deduce the killer's name. Can you tell who was the killer?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

Which is the smallest number that you can write using all the vowels exactly once?