If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten. How is this possible?
I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?
He runs but never walks. Murmurs, but never talks. Has a bed, but never sleeps. And has a mouth, but never eats?
There are 3 apples in the basket and you take away 2. How many apples do you have now?
Which country gets ill every time?
Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?
A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing. Which other pages won't be there?
Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?
Paul's height is six feet, he's an assistant at a butcher's shop and wears size 9 shoes. What does he weigh?
I am never scared but became petrified and can’t live in a house but would die to make one. What am I?
Cristina was born in 1888. She just had her 30th birthday today how did that happen?
The phrase “thinking outside the box” was popularised from the solution to a topographical puzzle involving 9 dots in a box shape.