I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Can you place three balls such that the equation shown in the picture holds true?

How old is your son? asked a man to his neighbour. My son is five times as old as my daughter and my wife is five times as old as my son. I am twice as old as my wife whereas my grandmother, who is celebrating her eighty-first birthday is as old as all of us put together.

How old is the man's son ?

John is on an island and there are three crates of fruit that have washed up in front of him. One crate contains only apples. One crate contains only oranges. The other crate contains both apples and oranges.

Each crate is labelled. One reads 'apples', one reads 'oranges', and one reads 'apples and oranges'. He know that NONE of the crates have been labeled correctly - they are all wrong.

If he can only take out and look at just one of the pieces of fruit from just one of the crates, how can he label all of the crates correctly?

Count the squares in the matchstick puzzle below?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?