What is the ratio between number of candidates qualified from States B and D together and the number of candidats appeard from States 'C' respectivey ?

Options

A. 1. 8:37`
B. 2. 11:12`
C. 3. `37:40`
D. 4. `7:37`

Answer

C

Explanation

Number of condidates qualified from State (B+D)
`=9000xx(16+21)/(100)=90xx37=3330`
Number of candidates appeared from states
`=45000xx(8)/(100)=3600`
Required ratio `=(3330)/(3600)=37:40`