A) Rs. 120000
B) Rs. 150000
C) Rs. 240000
D) Rs. 360000
Correct Answer: C
Solution :
Let the annual incomes of A and B Rs. 4x and Rs. 3x and their Incomes be Rs. 3y and Rs. 2y respectively. \[\therefore \] \[4x-3y=60000\] ? (i) And \[3x-2y=60000\] ? (ii) Clearly, \[4x-3y=3x-2y\] \[\Rightarrow \] \[x=y\] From Eq. (i), \[x=60000\] \[\therefore \] A's annual income \[=4x=4\times 60000=Rs.240000\]You need to login to perform this action.
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