A) Rs. 4, Rs. 23
B) Rs. 13, Rs. 17
C) Rs. 15, Rs. 14
D) Rs. 17, Rs. 13
Correct Answer: B
Solution :
Let Rs. x be the fare of city B from city A and Rs. y be the fare of city C from city A. Then, \[2x+3y=77\] ... (i) And \[3x+2y=73\] ... (ii) Multiplying Eq. (i) by 3 and Eq. (ii) by 2 and subtracting, we get 5y = 85 or y = 17. Putting y = 17 in Eq. (i), we get x = 13.You need to login to perform this action.
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