Hi,

If you have chosen all the correct options with 1 or more wrong options then  you will get (-2). For example, if a given question has three correct answers - A, B, and C - then a student will get +4 marks if he chooses all the three. A student will get +2 if he/she chooses any two among the correct choices and +1 for opting for any right option. This pattern may be beneficial to the students. However, if a student chooses a wrong option alone or along with the partially correct one, then he/she will be awarded -2 marks for the questions based on this pattern.

All the best!