Entity framework 4.0 and 5.0 Code First IQueryable query with NOLOCK

I am using EF 5.0 Code First. We cannot implement nolock for every read request. Below is the code.

My model:

public class UserType
{
    public UserType()
    {
        CreationDate = DateTime.Now;
        UpdatedDate = DateTime.Now;
        DeletedFlag = false;
    }
    public int UserTypeId { get; set; }
    public string UserTypeName { get; set; }

    public int CreatedBy { get; set; }
    public int UpdatedBy { get; set; }
    public DateTime CreationDate { get; set; }
    public DateTime UpdatedDate { get; set; }
    public bool DeletedFlag { get; set; }
}

      

        
        
        
      

    

RepositoryBase: (we are using the repository design pattern)

 public IQueryable<T> Query<T>() where T : class
    {
            return DataContext.Set<T>();
    }

      

        
        
        
      

    

Services:

//TODO: place NOLOCK
repBase.Query<UserType>().Where(ja => ja.DeletedFlag == false).OrderByDescending(ja => ja.UpdatedDate).ToList();

      

        
        
        
      

    

repBase is the DB context instance to call above Query ().

Now we want to execute the query above (NOLOCK).

Visual Studio 2012, EF 5.0 Code First, C # .Net 4.0, MVC Web API, Repository Design Pattern

Thanks in advance.