9 in 1 to 100

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?




Similar Riddles

I have two coins.
* One of the coins is a faulty coin having a tail on both sides of it.
* The other coin is a perfect coin (heads on side and tail on other).

I blindfold myself and pick a coin and put the coin on the table. The face of the coin towards the sky is the tail.

What is the probability that another side is also tail?

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Solve the alphametic puzzle by replacing the alphabet with the number.

S T O R M +
S O L E S
=========
T O W E L
=========

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A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

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What has many teeth, but cannot bite?

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Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

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Can you identify the direction in which this bus is moving; left or right?

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Find Bus Direction

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They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

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Amazing Facts

Word ladder puzzle

The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.