What is always in front of you but can’t be seen?
If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten. How is this possible?
What breaks yet never falls, and what falls yet never breaks?
What is the longest word in the dictionary?
What does this rebus mean? O N C E TIME
John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?
Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3. (You can use one number only once)
Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?
Can you convert the number zero(0) into a positive number using just one mathematical operator ?
Kareena is older than Katrina and younger than Karishma. Isabelle is younger than Bipasha and Karishma. Bipasha is older than Karishma. If Kareena and Isabelle are the same age, who's the youngest?
What is the below Rebus indicate?
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.