In a university the number of stu dents studying science, mathe matics and language is in the re spective ratio of 2:4:9. If the number of students of science, mathematics and language is in creased by 10%, 20% and 40% respectively, what will be the new ratio?

Options

A. `12:23:63`
B. `11:24:63`
C. `24:11:63`
D. `63:11:24`

Answer

B