Refresh your mind - Number Series

Getting bored! Just refresh your mind by doing the below number series.

1. 19,24,20,25,21,26,? Show the Answer

2. 11,14,12,15,13,16,? Show the Answer

3. 10,2,8,2,6,2,? Show the Answer

4. 8,9,11,14,,18,23,? Show the Answer

5. 25,25,22,22,19,19,? Show the Answer

6. 14,2,12,4,10,6,? Show the Answer

7. 7,16,9,15,11,14,? Show the Answer

8. 40,42,39,44,38,46,? Show the Answer

9. 3,18,4,24,5,30,? Show the Answer

10. 18,20,22,20,28,20,? Show the Answer

11. 18,20,10,12,4,6? Show the Answer

12. 7,6,8,5,3,7,? Show the Answer

13. 9,18,21,25,20,? Show the Answer

14. 3,3,4,8,10,36,? Show the Answer

15.30,28,25,20,34,28,? Show the Answer

16. 4,8,16,32,64,128,? Show the Answer

17. 8,16,24,32,40,48,? Show the Answer

18. 13,11,14,12,15,13,? Show the Answer

19. 6,18,36,108,216,648,? Show the Answer

20. 4,4,8,8,16,16,? Show the Answer

21. 2,6,18,54,162,486,? Show the Answer

22. 4,20,35,49,62,74,? Show the Answer

23. 10,18,15,23,20,28,? Show the Answer

24. 4,10,8,14,12,18,? Show the Answer

25 10,15,12,17,14,10,? Show the Answer