A) Rs. 4050
B) Rs. 3500
C) Rs. 4000
D) Rs. 5000
Correct Answer: C
Solution :
X + Y = Rs.\[(2\times 5050)\]= Rs. 10100 Y + Z = Rs. \[(2\times 6250)\]= Rs. 12500 Z + X = Rs. \[(2\times 5200)\]= Rs. 10400 Adding all three, \[2(X+Y+Z)\] = Rs. \[(10100+12500+10400)\] = Rs. 33000 \[\Rightarrow \] \[X+Y+Z=\text{Rs}\text{. }16500\] \[\therefore \] \[\text{X=}\,\,\text{(X+Y+Z)}-\text{(Y+Z)}\] = Rs. \[(16500-12500)\]= Rs. 4000You need to login to perform this action.
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