Can solve this? please?

Question

Every station on th e reailway system sells tickets for travel to every other station. Some new stations were added. 46 sets of additional tickets were required. How many new stations are there? How many stations were there originally?

Complete this series:

1 2 3 7 8 9 28 29 30 _ _ _?

My watch is unreliable. It was correct at noon , but started to lose 30 minutes in each hour. It shows 4pm., but stopped 4 hours ago. What is the correct time right now?

Answer 1

Add 24 to 30. so 1 2 3 7 8 9 28 29 30.... 54 55 56