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