Skip to main content

Simple logic!!

In the town of Coimbatore, 7% of all telephone subscribers are ex-directory. If you pick 500 people at random from the telephone directory, how many will have ex-directory numbers?

Comments

Post a Comment

Popular posts from this blog

Riddle!!

When grownups do this it may annoy but is usually cute by a little girl or boy sometimes it's triggered by the dumbest things it can even be triggered when someone sings don't get started you may not stop and the full blown version can hurt your side a lot. Show Answer
Post a Comment
Read more