Seats for Mathematics, Physics and Biology in a school are in the r – McqOptions

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1.	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.	1:2:3
B.	2:3:4
C.	3:4:5
D.	4:5:6
Answer» C. 3:4:5

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