In the given figure, move three matchsticks so that the resulting figure contains two rectangles.
What building has the most stories?
Check out the number list below and find what number comes next in the sequence. 111 , 113 , 117 , 119 , 123 , 137 , ?
The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?
How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?
Can you solve this amazing hard number series problem? 7, 8, 10, 12, 16, 18 ?
A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper. Can you tell me , Which other pages won't be there as well ?
Rob is taller than Edwin, and Jurgen is shorter than Rob. Of only one of the following statements, we now certainly know it is correct: A.Edwin is taller than Jurgen B.Jurgen is taller than Edwin C.It cannot be determined if Jurgen or Edwin is the tallest.
Can you count the number of matches in the picture below ?
You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?
What is the word or phrase?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.