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Seats in a college for a B. Sc. course f...

Seats in a college for a B. Sc. course for Physics, Chemistry and Biology, are in the proportion 7:5:8. There is a proposal to increase these seats by 50%, 40% and 25%, respectively. What will be the proportion of increased seats?

A

`12 :9 :33`

B

`21 :14 :20`

C

`57 :45 :33`

D

`7 :4 :4`

Text Solution

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The correct Answer is:
B
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