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The H.C.F. and L.C.M. of two numbers are...

The H.C.F. and L.C.M. of two numbers are 13 and 1989 respectively. If one of the numbers is 117, determine the other.

A

121

B

131

C

221

D

231

Text Solution

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The correct Answer is:
C
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ARIHANT SSC-HCF AND LCM-Fast Track Practice (EXERCISE C BASE LEVEL QUESTIONS)
  1. The product of HCF and LCM of 18 and 15 is

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  2. The LCM of two numbers is 2376 while their HCF is 33 .If one of the nu...

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  3. The H.C.F. and L.C.M. of two numbers are 13 and 1989 respectively. ...

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  4. The HCF of two numbers is 15 and their LCM is 225. If one of the numbe...

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  5. The H.C.F. of two numbers is 8. Which one of the following can never...

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  6. The difference of two numbers is 1/9 of their sum. Their sum is 45. Fi...

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  7. . The ratio of two numbers is 3 :4 and their H.C.F is 4 then their LCM...

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  8. The ratio of two numbers is 5 : 6 and their LCM is 480, then their HCF...

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  9. The ratio of two numbers is 5 : 6 and their LCM is 480, then their HCF...

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  10. Three numbers are in the ratio of 3 : 4 : 5 and their LCM is 1200. Fin...

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  11. The HCF and LCM of two numbers m and n are respectively 6 and 210. If ...

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  12. If a number is exactly divisible by 11 and 13,which of the following t...

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  13. L.C.M of two numbers is 48. If two numbers are in ratio 2:3, sum of th...

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  14. Four numbers are in the ratio of 10:12:15: 18 If their HCF is 3, then ...

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  15. The product of two whole numbers is 1500 and their HCF is 10. Find ...

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  16. If the HCF of a and b are 12 , where a,b are positive integers and a g...

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  17. The sum of HCF and LCM of two numbers Is 403 and their LCM is 12 times...

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  18. The LCM of two numbers is 495 and their HCF is 5.If sum of the numbers...

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  19. The LCM of two numbers is 20 times of their HCF and (LCM + HCF) = 2520...

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  20. The sum of two numbers is 1056 and their HCF is 66, find the number of...

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