Online General Knowledge Test - Number System Questions and Answers updated daily - Aptitude

1. Find the LCM of 42 , 3?

2. Fourth number is missing in the below series. Can you find the Fourth number in the below series ? 133, 156, 179, X , 225, 248

3. Find the HCF of 12 , 14?

4. Find the LCM of 25 , 30?

5. Can you find the the missing number in the below series 133, 106, 79, X , 25, -2

6. Find the HCF of 12 , 120?

7. Find the LCM of 25 , 20?

8. Find the Missing number in the the below series 133, 160, 187, X , 241, 268

9. Find the HCF of 12 , 10?

10. Find the LCM of 25 , 24?

11. Which number should come in place of the missing Number ? 117, 148, 179, X , 241, 272

12. Find the HCF of 12 , 8?

13. Find the LCM of 25 , 7?

14. What should come in place of X in the below number series? 117, 88, 59, X , 1, -28

15. Find the HCF of 12 , 6?

16. Find the LCM of 25, 5?

17. Output of a particular program follows the below pattern. Can you find the Missing number? 117, 146, 175, X , 233, 262

18. Find the HCF of 12 , 22?

19. Find the LCM of 25 , 3?

20. In the below given sequence, what should be the Missing number ? 117, 92, 67, X , 17, -8

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