Why is it very easy to weigh a fish?

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

What does this rebus puzzle means ?

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

If six children and two dogs were under an umbrella, how come none of them got wet?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

While house hunting in London, I came across a very good leasehold property Discussing the lease the landlady told me:

'The property was originally on a 99 years lease and two-thirds of the time passed is equal to four-fifths of the time to come. Now work it out for yourself and see how many years are to go!

I am Huge on Sunday and Saturday.
I am small from Tuesday to Thursday.
I do not exist on Monday and Friday.
Who am I?

What has a bottom at the top?