27Nov/092
Name of the Exchange
Email This Post
In Great Britain some years back the first three letters of a telephone number used to indicate the name of the exchange. How many such arrangements of 3 letters is it possible to devise from the 26 letters of the alphabet?
Popularity: 1%
You may also like:
Subscribe via Email
Pages
Most Popular
- 100% Finding Cube Root – Vedic Maths Way
- 76% Shortcut to Find Square of a Number
- 73% Shortcut Method for Multiplication
- 65% Herons Method of Finding Roots
- 55% Quick calculations for extremely large numbers
- 55% Shortcut to find the Cube of a number
- 54% Ramanujan Number
- 52% Find Day of the Week on Any Date
- 52% Fast Multiplication Tricks
- 46% Mathematical Puzzle for Competitive Exams
Recent Comments
- Amazing Symmetric Numers on Cyclic Number
- suresh on Average Number of Arms
- Govind on Math Riddles
- Govind on Math Riddles
- Janardan on Interesting Picture Puzzle – Answer
- Silviya on Interesting Logical Puzzle
- Silviya on Interesting Logical Puzzle
- Govind K. Bahroos on Herons Method of Finding Roots
- Govind K. Bahroos on Math Riddles
- Govind K. Bahroos on Math Riddles
Archives
- September 2010 (2)
- August 2010 (6)
- July 2010 (7)
- June 2010 (7)
- May 2010 (7)
- April 2010 (6)
- March 2010 (8)
- February 2010 (7)
- January 2010 (12)
- December 2009 (60)
- November 2009 (37)
- October 2009 (30)
- September 2009 (17)
- August 2009 (20)
- July 2009 (48)
Special Offer!
December 3rd, 2009 - 00:02
26^3
November 27th, 2009 - 21:31
26P3