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If A:B = 5:7, B:C = 6: 11 then A:B :C is...

If A:B = 5:7, B:C = 6: 11 then A:B :C is

A

55:77:66

B

30:42:77

C

1.4928472222222

D

none of these

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The correct Answer is:
B
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UPKAR PUBLICATION -RATIO AND PROPORTION-QUESTION BANK
  1. (2) If A:B=2:3,B:C=4:5 and C:D=6:7, find A:D

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  2. If A = (1)/(3)B and B = (1)/(2)C, then A : B : C?

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  3. If A:B = 5:7, B:C = 6: 11 then A:B :C is

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  4. If A:B=7:9 and B:C=3:5 then A:B:C is

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  5. 0.6 of a number equals 0.09 of another number the ratio of the number ...

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  6. If 10% of m is the same as 20% of n, then m:n is equal to:

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  7. If A:b=2:3 and B:C=4:5 then C:A is equal to

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  8. Last year, the ratio between the salaries of A and B was 3 : 4. But...

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  13. A father's age was 5 times his son's age 5 years ago and will be 3 tim...

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  14. The average age of 3 girls is 20 years and their ages are in the propo...

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