What's the next in the series? H, Be, F, S, Mn, Kr, In, Gd, Tl, ?
I had an infinite supply of water and 5 litres and 3 litres jars. How would you measure exactly 4 litres in the least number of steps?
John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not. Is a married person looking at an unmarried person ?
Can you count the number of matches in the picture below ?
What has hands, but can’t clap?
The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?
Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?
Find the next number in the series 12, 20, 40, 72, 116, 172 ?
Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?
Can you name an animal whose killing cannot be performed without spilling your own blood?
Can you decipher these quotes by Albert Einstein? Blf xzm mvevi hloev z kilyovn lm gsv ovevo lm dsrxs rg dzh xivzgvw.
Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.
