Take away the whole and some still remain. What is it?

Find the next number in the series.
1 10 24 43 67 ?

If two's company, and three's a crowd, then whats four and five ?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

Today is John's birthday.
A year ago, John had five candles and he lit all the candles except the one at the last.
Now he is going to light all the candles.

How old is John Today?

(He is not five today.....)

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

what does the below rebus mean?

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?