In a college, the ratio of boys to girls is 31:23 respectively. When 75 more girls join the college, this ratio becomes

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Q 2386434377.     In a college, the ratio of boys to girls is 31:23 respectively. When 75 more girls join the college, this ratio becomes 124:107. How many more girls should join the college to make the number of boys and girls equal?
IBPS-PO 2017 Mock Mains
A

75

B

90

C

60

D

85

E

None of these

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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