Problem Solving : Permutation and combination Problem 2: If the letter of the word VERMA are arranged in all possible ways and these words are written out as in a dictionary form, then what is the rank of the word VERMA is ?

If the letter of the word VERMA are arranged in all possible ways and these words are written out as in a dictionary form, then what is the rank of the word VERMA is ?

Solution:

so the word VERMA letters of V, E, R, M, A

In alphabetical order A, E, M, R, V

So the number of words begin with A = 4! (leave A and consider remaining letters E, M, R, V)
and the number of words begin with E= 4! (leave A and consider remaining letters A, M, R, V)
and the number of words begin with M = 4! (leave A and consider remaining letters E, A, R, V)
and the number of words begin with R = 4! (leave A and consider remaining letters E, M, A, V)
after the word begins with V so here after consider two or more words combinations

So the number of words begin with VA = 3! (leave v and A and consider remaining 3 letters E,M, R)
VE becomes next character after VA set so below are the dictionary arrangement goes

1) VEAMR
2) VEARM
3) VEMAR
4) VEMRA
5) VERAM

finally 6) VERMA

Hence the Rank = 4! + 4! + 4! + 4! + 3! + 6 = 96 + 6+ 6 =108th Rank

Rank of the word VERMA is 108.

Comments

"How to maintain or retain tabs in same tab after button click events or postback?" using JQuery in ASP.NET C#

In this post I'll share an details about " How to maintain or retain tabs in same tab after button click events or postback? " Step 1: you need to download Jquery and JQueryUI Javascript libraries from this site http://jqueryui.com/ Step 2: As usually you can create ASP.NET website from Visual Studio IDE and add Jquery and JqueryUI plugins in the header section of aspx page. Step 3: Add HiddenField control inside aspx page which is very useful to retain tab in same page Step 4: Use the HiddenField ID in Jquery code to indicate that CurrentTab Index Step 5: In code Behind, using Enumerations concept give the tab index values as user defined variable Step 6: Use the Enum values in every Button click events on different tabs to check that tab could be retained in the same tab Further, Here I'll give the code details and snap shot pictures, 1. Default.aspx: Design Page First Second Third ...

Guidewire Related Interview Question and answers part 1

common Guidewire questions and answers 20 Guidewire BC Q&A Top 100 Guidewire Interview FAQ Guidewire Claimcenter 20 Interview Questions Guidewire Rating concepts

Login and Registration forms in C# windows application with Back end Microsoft SQL Server for data access

In this article, I'm gonna share about how to make login and register form with MS SQL database; 1. Flow Chart Logic 2. Normal Features 3. Form Designs Login Form Design Sign in Form Design Password Retrieve Form 4. Database Design and SQL queries and Stored Procedure Create new Database as "schooldata" create table registerdata ( ID int identity, Username nvarchar(100), Password nvarchar(100), Fullname nvarchar(100), MobileNO nvarchar(100), EmailID nvarchar(100) ) select * from registerdata create procedure regis ( @Username as nvarchar(100), @Password as nvarchar(100), @Fullname as nvarchar(100), @MobileNO as nvarchar(100), @EmailID as nvarchar(100) ) as begin insert into registerdata (Username, Password, Fullname, MobileNO,EmailID) values (@Username, @Password, @Fullname, @MobileNO, @EmailID) ...

Kumaran1987

Search This Blog