When 30 percent of a number is added to another number the second number increases to its 140 per cent. What is the ratio between the first and the second number?

Indresh Gehalot • 10.11K Points
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Q. When 30 percent of a number is added to another number the second number increases to its 140 per cent. What is the ratio between the first and the second number?

(A) 4 : 5
(B) 4 : 3
(C) 7 : 2
(D) 6 : 5

Correct Answer - Option(B)

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