Students who are participating in Songs from class VIII are what percent more or less than students who are participating is play from class IX.

Options

A. a) `2(2)/(7)%`
B. b) `4(2)/(7)%`
C. c) `126(2)/(3)%`
D. d) `216(1)/(4)%`

Answer

C

Explanation

Students participating in Song frm class VIII `=(10)/(100)xx1400=140`
Students paticipating in Play from class IX
`=(12)/(100)xx100=(100)/(15%=(20)/(3)%=6(2)/(3)%`