Which of the following are true regarding scheduling a report? Choose two answers.

Answer options:

A.Scheduled reports can be emailed to profiles, users and public groups
B.Scheduled reports won’t run if the user is inactive
C.Scheduled reports have start and end date
D.Scheduled reports can run hourly, daily and weekly.

Correct Answer: B & C 
Scheduled reports won’t run if the user is inactive and when scheduling a report, you can set a start and end date. 
Option A is incorrect because scheduled reports can be emailed to users, public group and roles only. It cannot be emailed to profiles 
Option D is incorrect because scheduled reports can run on daily or weekly or monthly basis. It cannot be run on hourly basis. 

https://help.salesforce.com/articleView?id=reports_schedule.htm&type=5