Directions: Study the given information and answer the following question. In an examination, there are 3 sections, each containing 5 questions. In the 1st section, the right answer carries 10 marks and the wrong answer fetches 3 negative marks. Second and third sections carry 8 marks and 6 marks per correct answer, respectively and the negative markings per wrong answer are 2 and 1 for 2nd and 3rd sections, respectively. If a question is not attempted, it results in '0' mark. A student has done 11 questions right with all the questions right from exactly one section. If he does not get the same number of right questions in any two sections, then the number of different combinations of attempting right questions is