If 21x = 79x, what is the value of x?
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 convert the number zero(0) into a positive number using just one mathematical operator ?
Why is the Hole below a Lock?
Replace each alphabet with the number (1-9) to make the below equation correct. AB * C = DE - F = GH / I
What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?
There are five vowels (a, e, i, o, u) in the English language. Can you tell us a word that contains all these vowels?
I have an apple tree , number of apple in this tree get doubles every week. On 30th week , the tree gets completely filled with apples :-) Can you tell me , on what week does my tree is half covered with apples ?
Can you count the number of seconds in a year? Clue: You need to bother about calculation.
What famous saying does this rebus mean? COME SERVED <--- COME SERVED COME SERVED COME SERVED COME SERVED
Can you find a pattern and the missing number in the series given below? 100, 155, 258,? , 584, 819.
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.
