How can a man go eight days without sleep?
A Shopkeeper collects 71 rupees in the form of 20 paisa and 25 paisa. He collects a total of 324 coins. Can you tell me how many number of 20-paisa and 25-paisa he got?
Different lights make me strange by changing me into different sizes. What am I?
81 x 9 = 801. What must you do to make the this equation true?
What does this rebus riddle mean?
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 triangles in the picture below?
There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number. What is the smallest number that stands true on the statement?
Find out the missing number in the picture attached:
What four weights can be used to balance from 1 to 30 pounds?
What is the next number in this series? 4,12,84,3612....
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.
