SELECT 
 TOP 10 
 Question.QuestionID, Question.QuestionDate, Question.QuestionType, Question.QuestionName, Question.QuestionEMail, Question.QuestionMsg,
 COUNT(Response.ResponseID) AS ResponseCounts
FROM Question
LEFT JOIN Response AS Response ON Response.QuestionID=Question.QuestionID
WHERE 
 (
  Question.QuestionID NOT IN 
   (
    SELECT TOP 60 QuestionID FROMQuestion ORDER BY QuestionID DESC
   )
  ) 
GROUP BY Question.QuestionID, Question.QuestionDate, Question.QuestionType, Question.QuestionName, Question.QuestionEMail, Question.QuestionMsg
ORDER BY Question.QuestionDate DESC

    //Вопрос
    public class Question
    {
        [Key]
        public int QuestionID { get; set; }
        public DateTime?QuestionDate { get; set; }
        [Required]
        public string QuestionName { get; set; }
        [Required]
        public string QuestionEMail { get; set; }
        [Required]
        public string QuestionMsg { get; set; }
    }

    //Ответ
    public class Response
    {
        [Key]
        public int ResponseID { get; set; }

        //metanit.com/sharp/entityframework/6.3.php
        public int QuestionID { get; set; }
        [ForeignKey(QuestionID")]
        public virtual Question FKQuestion { get; set; }

        public DateTime? ResponseDate { get; set; }
        [Required]
        public string ResponseName { get; set; }
        [Required]
        public string ResponseEMail { get; set; }
        [Required]
        public string ResponseMsg { get; set; }
    }