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a:b=4:9 if 4 is added to both of the num...

`a:b=4:9` if 4 is added to both of the numbers then the new ratio becomes 21:46. What is the difference between a and b?

A

80

B

100

C

125

D

130

Text Solution

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The correct Answer is:
B
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ARIHANT SSC-RATIO, PROPORTION & VARIATION-EXERCISE (LEVEL 1)
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