The given situation is followed by two conclusions. Read all the information carefully and decide which of the given conclusions follow(s).
Situation:
A recent study has revealed that the brains of people who are between the age of 13 and 20 are the most active between 5 p.m. and 3 a.m. However, many students tend to study and concentrate better early in the morning between 5 a.m. and 7 a.m.
Conclusions:
(I): Brain activity is not the only factor that determines the ability to concentrate.
(II): Students who attend evening classes at school always perform better at academics than those who attend day classes.
1
Only conclusion (I) follows.
2
Both conclusions (I) and (II) follow.
3
Neither conclusion (I) nor (II) follows.
4
Only conclusion (II) follows.