In a basin, rainfall is recorded by five automatic weather stations $\mathrm{A}, \mathrm{B}, \mathrm{C}, \mathrm{D}$ and $\mathrm{E}$ with respective average annual rainfall of 1020,810,675,940 and $780 \mathrm{~mm}$. In a particular year, the station A was non-operational and the remaining stations B, C, $D$ and $E$ recorded annual rainfall of 890,725,980 and $850 \mathrm{~mm}$, respectively. The estimated rainfall at the station $\mathrm{A}$ in that particular year in mm is 
(A) 758
(B) 878
(C) 1038
(D) 1098

Question ID - 157505 | SaraNextGen Top Answer

In a basin, rainfall is recorded by five automatic weather stations $\mathrm{A}, \mathrm{B}, \mathrm{C}, \mathrm{D}$ and $\mathrm{E}$ with respective average annual rainfall of 1020,810,675,940 and $780 \mathrm{~mm}$. In a particular year, the station A was non-operational and the remaining stations B, C, $D$ and $E$ recorded annual rainfall of 890,725,980 and $850 \mathrm{~mm}$, respectively. The estimated rainfall at the station $\mathrm{A}$ in that particular year in mm is 
(A) 758
(B) 878
(C) 1038
(D) 1098