13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?
How many times in a given day, minutes and hour clock comes in a straight line ?
Spot 5 differences in two Christmas tree below:
John was drowned by he was not wet. How?
If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?
Why are televisions attracted to people?
It is deaf, Dumb and Blind!!! Still, always tells the truth. What is it?
What number comes next in the series? 5 15 5 18 5 24 14 20 _
2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?
Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?
Until it is measured, not known. Yet how you miss it when it has gone. What is it?
Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.
