SSC CGL 18 Aug 2021 Shift 2 Paper

Study the following table and answer the question :
Number of students Appeared (A) and Passed (P) in an annual examination from four Schools $\mathit{Q}$, $\mathit{R},\mathit{S}$ and $\mathit{T}$ in five years (2014 to 2018).
The ratio of the total number of students appeared from School $\mathit{Q}$ in 2017 and from School S in 2018 to the total number of students passed from School R in 2018 and School T in 2014 is :