1. Find the 5th term from the end of the A.P. 2, 5, 8, ..., 50.
2. Find the 8th term from the end of the A.P. 3, 7, 11, ..., 147.
3. Find the 10th term from the end of the A.P. 10, 7, 4, ..., -17.
4. Find the 12th term from the end of the A.P. 5, 10, 15, ..., 150.
5. Find the 15th term from the end of the A.P. 2, 9, 16, ..., 77.
6. Find the 18th term from the end of the A.P. 1, 3, 5, ..., 99.
7. Find the 20th term from the end of the A.P. 4, 9, 14, ..., 139.
8. Find the 22nd term from the end of the A.P. 2, 6, 10, ..., 90.
9. Find the 25th term from the end of the A.P. 3, 8, 13, ..., 188.
10. Find the 28th term from the end of the A.P. 10, 15, 20, ..., 200.
11. Find the 30th term from the end of the A.P. 1, 4, 7, ..., 148.
12. Find the 32nd term from the end of the A.P. 2, 5, 8, ..., 92.
13. Find the 35th term from the end of the A.P. 3, 6, 9, ..., 141.
14. Find the 38th term from the end of the A.P. 5, 12, 19, ..., 185.
15. Find the 40th term from the end of the A.P. 2, 7, 12, ..., 107.
16. Find the 42nd term from the end of the A.P. 1, 3, 5, ..., 121.
17. Find the 45th term from the end of the A.P. 4, 9, 14, ..., 169.
18. Find the 48th term from the end of the A.P. 2, 6, 10, ..., 110.
19. Find the 50th term from the end of the A.P. 3, 8, 13, ..., 163.
20. Find the 52nd term from the end of the A.P. 10, 15, 20, ..., 250.
ANSWER KEY.
1. 38
2. 119
3. 10
4. 95
5. -21
6. 65
7. 44
8. 6
9. 68
10. 65
11. 61
12. -1
13. 39
14. -74
15. -88
16. 39
17. -51
18. -78
19. -82
20. -5
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