| List-I Satellite | List-II Launch Date | ||
| A | Aryabhatta | I | 2008 |
| B | Mangalyaan | II | 1975 |
| C | Chandrayaan - I | III | 2017 |
| D | IRNAA-1H Mission | IV | 2013 |
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. that maintaining a positive attitude
Q. even in difficult situations
R. is essential for success
S. and helps overcome obstacles effectively