Central Board Of Secondary Education [CBSE] — science set 2

I have given science board exam on. 7-3-19. I was given the set 2 of code no. 31/4/2 of jms/4 series. I think question no. 2 and 12 are of out of syllabus question. I have read ncert thoroughly but i failed to get these answers. Even most of students that i have consulted were suffering from same problem. Plz sir there would be given relaxation marks or grace marks to handle the situation. Hoping for an early response and your sincere cordination.

Regards