Take 9 from 6, 10 from 9, 50 from 40, and leave 6.
How Come ??
The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.
What is the chance of Mr John now?
A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?
Can you circle exactly four of these numbers such that the total is twelve?
1 6 1
6 1 6
1 6 1
6 1 6
As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?
That attorney is my brother, testified the accountant.
But the attorney testified he didn't have a brother.
Who is lying?
I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.
Who am I ?
Can you convert the number zero(0) into a positive number using just one mathematical operator ?
Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.
"Are you twins," ask the headmaster.
"No," replies the boys.
Is it possible?
You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.
Who is the most intelligent primate in the room?
Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?
The day before the 1996 U.S. presidential election, the NYT Crossword contained the clue “Lead story in tomorrow’s newspaper,” the puzzle was built so that both electoral outcomes were correct answers, requiring 7 other clues to have dual responses.