Final answer:
Naseeb is most likely to conform to this classmates' opinion if he believes the rest of the class is unanimous in their position.
Step-by-step explanation:
Conformity is the extent to which an individual complies with group norms or expectations. In the given scenario, Naseeb is most likely to conform to his classmates' opinion if he believes that the rest of the class is unanimous in their position (option c). When individuals believe that the majority holds the same opinion, they often conform to avoid standing out or being singled out. This is known as informational social influence, where people conform because they believe that the group has more knowledge or is better informed.