Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these

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Q 1423678541.     Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats?
A

2 : 3 : 4

B

6 : 7 : 8

C

6 : 8 : 9

D

None of these

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

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