A) 200 sq yards
B) 300 sq yards
C) 320 sq yards
D) Data inadequate
Correct Answer: B
Solution :
Area received by each sister = x sq yards Area received by each brother = 5x sq yards and area received by each daughter = 4x sq yards By given condition, \[5\times 5x+4\times 4x+2x=12900\] \[\Rightarrow \] \[25x+16x+2x=12900\] \[\Rightarrow \] \[43x=12900\] \[\Rightarrow \] \[x=300\]sq yardsYou need to login to perform this action.
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